255022765270 has 96 divisors (see below), whose sum is σ = 584490465216. Its totient is φ = 79387257600.

The previous prime is 255022765259. The next prime is 255022765279. The reversal of 255022765270 is 72567220552.

It is a super-2 number, since 2×255022765270² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255022765279) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 60415 + ... + 716725.

It is an arithmetic number, because the mean of its divisors is an integer number (6088442346).

Almost surely, 2^255022765270 is an apocalyptic number.

255022765270 is an abundant number, since it is smaller than the sum of its proper divisors (329467699946).

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

255022765270 is a wasteful number, since it uses less digits than its factorization.

255022765270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 656406 (or 656399 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 255022765270 in words is "two hundred fifty-five billion, twenty-two million, seven hundred sixty-five thousand, two hundred seventy".