255350342544 has 80 divisors (see below), whose sum is σ = 742837407744. Its totient is φ = 74882793600.

The previous prime is 255350342531. The next prime is 255350342549. The reversal of 255350342544 is 445243053552.

It is a junction number, because it is equal to n+sod(n) for n = 255350342496 and 255350342505.

It is not an unprimeable number, because it can be changed into a prime (255350342549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7783924 + ... + 7816659.

Almost surely, 2^255350342544 is an apocalyptic number.

255350342544 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

255350342544 is an abundant number, since it is smaller than the sum of its proper divisors (487487065200).

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

255350342544 is a wasteful number, since it uses less digits than its factorization.

255350342544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15600636 (or 15600630 counting only the distinct ones).

The product of its (nonzero) digits is 1440000, while the sum is 42.

The spelling of 255350342544 in words is "two hundred fifty-five billion, three hundred fifty million, three hundred forty-two thousand, five hundred forty-four".