53572077100 has 72 divisors (see below), whose sum is σ = 117062882496. Its totient is φ = 21279720000.

The previous prime is 53572077079. The next prime is 53572077131. The reversal of 53572077100 is 177027535.

It is a self number, because there is not a number n which added to its sum of digits gives 53572077100.

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, 10357515 + ... + 10362685.

It is an arithmetic number, because the mean of its divisors is an integer number (1625873368).

Almost surely, 2^53572077100 is an apocalyptic number.

53572077100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53572077100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58531441248).

53572077100 is an abundant number, since it is smaller than the sum of its proper divisors (63490805396).

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

53572077100 is a wasteful number, since it uses less digits than its factorization.

53572077100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5887 (or 5880 counting only the distinct ones).

The product of its (nonzero) digits is 51450, while the sum is 37.

The spelling of 53572077100 in words is "fifty-three billion, five hundred seventy-two million, seventy-seven thousand, one hundred".