255053543624 has 32 divisors (see below), whose sum is σ = 522080648640. Its totient is φ = 115848936000.

The previous prime is 255053543621. The next prime is 255053543671. The reversal of 255053543624 is 426345350552.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is not an unprimeable number, because it can be changed into a prime (255053543621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 934652 + ... + 1176299.

It is an arithmetic number, because the mean of its divisors is an integer number (16315020270).

Almost surely, 2^255053543624 is an apocalyptic number.

It is an amenable number.

255053543624 is an abundant number, since it is smaller than the sum of its proper divisors (267027105016).

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

255053543624 is a wasteful number, since it uses less digits than its factorization.

255053543624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2112341 (or 2112337 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 44.

The spelling of 255053543624 in words is "two hundred fifty-five billion, fifty-three million, five hundred forty-three thousand, six hundred twenty-four".