255474423936360 has 192 divisors, whose sum is σ = 902184723648000. Its totient is φ = 62458942302720.

The previous prime is 255474423936359. The next prime is 255474423936397. The reversal of 255474423936360 is 63639324474552.

255474423936360 is a `hidden beast` number, since 2 + 5 + 5 + 4 + 7 + 4 + 4 + 239 + 36 + 360 = 666.

It is a super-2 number, since 2×255474423936360² (a number of 30 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 602208315 + ... + 602632394.

It is an arithmetic number, because the mean of its divisors is an integer number (4698878769000).

Almost surely, 2^{255474423936360} is an apocalyptic number.

255474423936360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255474423936360 is an abundant number, since it is smaller than the sum of its proper divisors (646710299711640).

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

255474423936360 is a wasteful number, since it uses less digits than its factorization.

255474423936360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1204840776 (or 1204840769 counting only the distinct ones).

The product of its (nonzero) digits is 391910400, while the sum is 63.

The spelling of 255474423936360 in words is "two hundred fifty-five trillion, four hundred seventy-four billion, four hundred twenty-three million, nine hundred thirty-six thousand, three hundred sixty".