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5525030001 = 31841676667
BaseRepresentation
bin1010010010101000…
…10100010001110001
3112021001022121022210
411021110110101301
542303401430001
62312124322333
7253625660121
oct51124242161
915231277283
105525030001
11238580a8a7
1210a23a33a9
136a086872a
143a5ad0c81
152250b5dd6
hex149514471

5525030001 has 4 divisors (see below), whose sum is σ = 7366706672. Its totient is φ = 3683353332.

The previous prime is 5525029981. The next prime is 5525030009. The reversal of 5525030001 is 1000305255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 5525030001 - 225 = 5491475569 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5525030001.

It is not an unprimeable number, because it can be changed into a prime (5525030009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920838331 + ... + 920838336.

It is an arithmetic number, because the mean of its divisors is an integer number (1841676668).

Almost surely, 25525030001 is an apocalyptic number.

It is an amenable number.

5525030001 is a deficient number, since it is larger than the sum of its proper divisors (1841676671).

5525030001 is a wasteful number, since it uses less digits than its factorization.

5525030001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1841676670.

The product of its (nonzero) digits is 750, while the sum is 21.

The square root of 5525030001 is about 74330.5455448835. The cubic root of 5525030001 is about 1767.8478317172.

Adding to 5525030001 its reverse (1000305255), we get a palindrome (6525335256).

The spelling of 5525030001 in words is "five billion, five hundred twenty-five million, thirty thousand, one".

Divisors: 1 3 1841676667 5525030001