255937136092 has 24 divisors (see below), whose sum is σ = 493351028352. Its totient is φ = 115205593200.

The previous prime is 255937136083. The next prime is 255937136171. The reversal of 255937136092 is 290631739552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28232134 + ... + 28241197.

It is an arithmetic number, because the mean of its divisors is an integer number (20556292848).

Almost surely, 2^255937136092 is an apocalyptic number.

255937136092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255937136092 is a deficient number, since it is larger than the sum of its proper divisors (237413892260).

255937136092 is a wasteful number, since it uses less digits than its factorization.

255937136092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56473449 (or 56473447 counting only the distinct ones).

The product of its (nonzero) digits is 3061800, while the sum is 52.

The spelling of 255937136092 in words is "two hundred fifty-five billion, nine hundred thirty-seven million, one hundred thirty-six thousand, ninety-two".