15875055051 has 8 divisors (see below), whose sum is σ = 21167692800. Its totient is φ = 10582893672.

The previous prime is 15875055041. The next prime is 15875055059. The reversal of 15875055051 is 15055057851.

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

It is not a de Polignac number, because 15875055051 - 2¹⁷ = 15874923979 is a prime.

It is a super-2 number, since 2×15875055051² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15875054994 and 15875055012.

It is not an unprimeable number, because it can be changed into a prime (15875055059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32295 + ... + 181088.

It is an arithmetic number, because the mean of its divisors is an integer number (2645961600).

Almost surely, 2^15875055051 is an apocalyptic number.

15875055051 is a deficient number, since it is larger than the sum of its proper divisors (5292637749).

15875055051 is a wasteful number, since it uses less digits than its factorization.

15875055051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238185.

The product of its (nonzero) digits is 175000, while the sum is 42.

The spelling of 15875055051 in words is "fifteen billion, eight hundred seventy-five million, fifty-five thousand, fifty-one".