255053445400512 has 168 divisors, whose sum is σ = 819079805090352. Its totient is φ = 75200032972800.

The previous prime is 255053445400477. The next prime is 255053445400531. The reversal of 255053445400512 is 215004544350552.

255053445400512 is a `hidden beast` number, since 2 + 5 + 5 + 0 + 53 + 4 + 4 + 540 + 0 + 51 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 543747289 + ... + 544216152.

Almost surely, 2^{255053445400512} is an apocalyptic number.

255053445400512 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

255053445400512 is an abundant number, since it is smaller than the sum of its proper divisors (564026359689840).

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

255053445400512 is a wasteful number, since it uses less digits than its factorization.

255053445400512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1087963507 (or 1087963494 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 255053445400512 in words is "two hundred fifty-five trillion, fifty-three billion, four hundred forty-five million, four hundred thousand, five hundred twelve".