514125854256 has 160 divisors (see below), whose sum is σ = 1567319113728. Its totient is φ = 142112943360.

The previous prime is 514125854251. The next prime is 514125854269. The reversal of 514125854256 is 652458521415.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (514125854251) 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, 57356431 + ... + 57365393.

Almost surely, 2^514125854256 is an apocalyptic number.

514125854256 is a gapful number since it is divisible by the number (56) 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 514125854256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (783659556864).

514125854256 is an abundant number, since it is smaller than the sum of its proper divisors (1053193259472).

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

514125854256 is a wasteful number, since it uses less digits than its factorization.

514125854256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14519 (or 14513 counting only the distinct ones).

The product of its digits is 1920000, while the sum is 48.

The spelling of 514125854256 in words is "five hundred fourteen billion, one hundred twenty-five million, eight hundred fifty-four thousand, two hundred fifty-six".