53200398204 has 72 divisors (see below), whose sum is σ = 134921208240. Its totient is φ = 17675235072.

The previous prime is 53200398197. The next prime is 53200398227. The reversal of 53200398204 is 40289300235.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 16332544 + ... + 16335800.

It is an arithmetic number, because the mean of its divisors is an integer number (1873905670).

Almost surely, 2^53200398204 is an apocalyptic number.

It is an amenable number.

53200398204 is an abundant number, since it is smaller than the sum of its proper divisors (81720810036).

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

53200398204 is a wasteful number, since it uses less digits than its factorization.

53200398204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4619 (or 4614 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 53200398204 its reverse (40289300235), we get a palindrome (93489698439).

The spelling of 53200398204 in words is "fifty-three billion, two hundred million, three hundred ninety-eight thousand, two hundred four".