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5025544001 = 66120873643
BaseRepresentation
bin1001010111000101…
…11011011101000001
3110222020110002100022
410223202323131001
540243014402001
62150402503225
7235352263532
oct45342733501
913866402308
105025544001
112149874655
12b83064b15
1362123359a
14359630689
151e630011b
hex12b8bb741

5025544001 has 8 divisors (see below), whose sum is σ = 5036940864. Its totient is φ = 5014159920.

The previous prime is 5025543983. The next prime is 5025544019. The reversal of 5025544001 is 1004455205.

It is an interprime number because it is at equal distance from previous prime (5025543983) and next prime (5025544019).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5025544001 - 26 = 5025543937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5025544021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1377686 + ... + 1381328.

It is an arithmetic number, because the mean of its divisors is an integer number (629617608).

Almost surely, 25025544001 is an apocalyptic number.

It is an amenable number.

5025544001 is a deficient number, since it is larger than the sum of its proper divisors (11396863).

5025544001 is a wasteful number, since it uses less digits than its factorization.

5025544001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6391.

The product of its (nonzero) digits is 4000, while the sum is 26.

The square root of 5025544001 is about 70891.0713771488. The cubic root of 5025544001 is about 1712.8829769564.

Adding to 5025544001 its reverse (1004455205), we get a palindrome (6029999206).

The spelling of 5025544001 in words is "five billion, twenty-five million, five hundred forty-four thousand, one".

Divisors: 1 661 2087 3643 1379507 2408023 7602941 5025544001