15256226034 has 48 divisors (see below), whose sum is σ = 38698732800. Its totient is φ = 4252605120.

The previous prime is 15256226023. The next prime is 15256226047. The reversal of 15256226034 is 43062265251.

15256226034 is a `hidden beast` number, since 1 + 5 + 2 + 562 + 2 + 60 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 15256226034.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1471434 + ... + 1481765.

It is an arithmetic number, because the mean of its divisors is an integer number (806223600).

Almost surely, 2^15256226034 is an apocalyptic number.

15256226034 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

15256226034 is an abundant number, since it is smaller than the sum of its proper divisors (23442506766).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15256226034 is a wasteful number, since it uses less digits than its factorization.

15256226034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2953255 (or 2953252 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

The spelling of 15256226034 in words is "fifteen billion, two hundred fifty-six million, two hundred twenty-six thousand, thirty-four".