255051502251432 has 16 divisors (see below), whose sum is σ = 637628755628640. Its totient is φ = 85017167417136.

The previous prime is 255051502251379. The next prime is 255051502251433. The reversal of 255051502251432 is 234152205150552.

It is not an unprimeable number, because it can be changed into a prime (255051502251433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5313572963548 + ... + 5313572963595.

It is an arithmetic number, because the mean of its divisors is an integer number (39851797226790).

Almost surely, 2^{255051502251432} is an apocalyptic number.

It is an amenable number.

255051502251432 is an abundant number, since it is smaller than the sum of its proper divisors (382577253377208).

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

255051502251432 is a wasteful number, since it uses less digits than its factorization.

255051502251432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10627145927152 (or 10627145927148 counting only the distinct ones).

The product of its (nonzero) digits is 600000, while the sum is 42.

The spelling of 255051502251432 in words is "two hundred fifty-five trillion, fifty-one billion, five hundred two million, two hundred fifty-one thousand, four hundred thirty-two".