15056551102 has 8 divisors (see below), whose sum is σ = 23773501800. Its totient is φ = 7132050504.

The previous prime is 15056551091. The next prime is 15056551129. The reversal of 15056551102 is 20115565051.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198112477 + ... + 198112552.

It is an arithmetic number, because the mean of its divisors is an integer number (2971687725).

Almost surely, 2^15056551102 is an apocalyptic number.

15056551102 is a deficient number, since it is larger than the sum of its proper divisors (8716950698).

15056551102 is a wasteful number, since it uses less digits than its factorization.

15056551102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396225050.

The product of its (nonzero) digits is 7500, while the sum is 31.

The spelling of 15056551102 in words is "fifteen billion, fifty-six million, five hundred fifty-one thousand, one hundred two".