53377566000 has 160 divisors (see below), whose sum is σ = 187733984256. Its totient is φ = 12940000000.

The previous prime is 53377565993. The next prime is 53377566017. The reversal of 53377566000 is 66577335.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338376 + ... + 470375.

Almost surely, 2^53377566000 is an apocalyptic number.

53377566000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53377566000 is an abundant number, since it is smaller than the sum of its proper divisors (134356418256).

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

53377566000 is a wasteful number, since it uses less digits than its factorization.

53377566000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808788 (or 808772 counting only the distinct ones).

The product of its (nonzero) digits is 396900, while the sum is 42.

The spelling of 53377566000 in words is "fifty-three billion, three hundred seventy-seven million, five hundred sixty-six thousand".