53165013900 has 36 divisors (see below), whose sum is σ = 153824107752. Its totient is φ = 14177336960.

The previous prime is 53165013851. The next prime is 53165013961. The reversal of 53165013900 is 931056135.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 88608057 + ... + 88608656.

It is an arithmetic number, because the mean of its divisors is an integer number (4272891882).

Almost surely, 2^53165013900 is an apocalyptic number.

53165013900 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53165013900 is an abundant number, since it is smaller than the sum of its proper divisors (100659093852).

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

53165013900 is a wasteful number, since it uses less digits than its factorization.

53165013900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177216730 (or 177216723 counting only the distinct ones).

The product of its (nonzero) digits is 12150, while the sum is 33.

The spelling of 53165013900 in words is "fifty-three billion, one hundred sixty-five million, thirteen thousand, nine hundred".