15552116053 has 32 divisors (see below), whose sum is σ = 16547328000. Its totient is φ = 14597573760.

The previous prime is 15552116039. The next prime is 15552116087. The reversal of 15552116053 is 35061125551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-15552116053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15552116093) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41034418 + ... + 41034796.

It is an arithmetic number, because the mean of its divisors is an integer number (517104000).

Almost surely, 2^15552116053 is an apocalyptic number.

It is an amenable number.

15552116053 is a deficient number, since it is larger than the sum of its proper divisors (995211947).

15552116053 is a wasteful number, since it uses less digits than its factorization.

15552116053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 745.

The product of its (nonzero) digits is 22500, while the sum is 34.

The spelling of 15552116053 in words is "fifteen billion, five hundred fifty-two million, one hundred sixteen thousand, fifty-three".