15051234256 has 80 divisors (see below), whose sum is σ = 31349332800. Its totient is φ = 6978576384.

The previous prime is 15051234241. The next prime is 15051234271. The reversal of 15051234256 is 65243215051.

15051234256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (15051234241) and next prime (15051234271).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9295815 + ... + 9297433.

It is an arithmetic number, because the mean of its divisors is an integer number (391866660).

Almost surely, 2^15051234256 is an apocalyptic number.

15051234256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15051234256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15674666400).

15051234256 is an abundant number, since it is smaller than the sum of its proper divisors (16298098544).

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

15051234256 is a wasteful number, since it uses less digits than its factorization.

15051234256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2270 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 34.

The spelling of 15051234256 in words is "fifteen billion, fifty-one million, two hundred thirty-four thousand, two hundred fifty-six".