53325405200 has 60 divisors (see below), whose sum is σ = 128664357588. Its totient is φ = 21238579200.

The previous prime is 53325405181. The next prime is 53325405239. The reversal of 53325405200 is 250452335.

It can be written as a sum of positive squares in 6 ways, for example, as 184090624 + 53141314576 = 13568^2 + 230524^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192881 + ... + 379280.

Almost surely, 2^53325405200 is an apocalyptic number.

53325405200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

53325405200 is an abundant number, since it is smaller than the sum of its proper divisors (75338952388).

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

53325405200 is a wasteful number, since it uses less digits than its factorization.

53325405200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 572412 (or 572401 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 29.

Adding to 53325405200 its reverse (250452335), we get a palindrome (53575857535).

The spelling of 53325405200 in words is "fifty-three billion, three hundred twenty-five million, four hundred five thousand, two hundred".