53565160650 has 48 divisors (see below), whose sum is σ = 132856059168. Its totient is φ = 14282488000.

The previous prime is 53565160633. The next prime is 53565160697. The reversal of 53565160650 is 5606156535.

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, 2221660 + ... + 2245640.

It is an arithmetic number, because the mean of its divisors is an integer number (2767834566).

Almost surely, 2^53565160650 is an apocalyptic number.

53565160650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53565160650 is an abundant number, since it is smaller than the sum of its proper divisors (79290898518).

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

53565160650 is a wasteful number, since it uses less digits than its factorization.

53565160650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38887 (or 38882 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 53565160650 in words is "fifty-three billion, five hundred sixty-five million, one hundred sixty thousand, six hundred fifty".