5225555611 has 4 divisors (see below), whose sum is σ = 5252081472. Its totient is φ = 5199029752.

The previous prime is 5225555597. The next prime is 5225555653. The reversal of 5225555611 is 1165555225.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5225555611 - 2¹³ = 5225547419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5225553611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13262635 + ... + 13263028.

It is an arithmetic number, because the mean of its divisors is an integer number (1313020368).

Almost surely, 2^5225555611 is an apocalyptic number.

5225555611 is a deficient number, since it is larger than the sum of its proper divisors (26525861).

5225555611 is a wasteful number, since it uses less digits than its factorization.

5225555611 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26525860.

The product of its digits is 75000, while the sum is 37.

The square root of 5225555611 is about 72288.0046134903. The cubic root of 5225555611 is about 1735.3116854848.

The spelling of 5225555611 in words is "five billion, two hundred twenty-five million, five hundred fifty-five thousand, six hundred eleven".