52802238247920 has 240 divisors, whose sum is σ = 211471324826112. Its totient is φ = 11544340262400.

The previous prime is 52802238247919. The next prime is 52802238247939. The reversal of 52802238247920 is 2974283220825.

52802238247920 is a `hidden beast` number, since 5 + 2 + 80 + 2 + 238 + 247 + 92 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (240).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 227637006 + ... + 227868845.

Almost surely, 2^{52802238247920} is an apocalyptic number.

It is an amenable number.

52802238247920 is an abundant number, since it is smaller than the sum of its proper divisors (158669086578192).

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

52802238247920 is a wasteful number, since it uses less digits than its factorization.

52802238247920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455505900 (or 455505891 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 54.

The spelling of 52802238247920 in words is "fifty-two trillion, eight hundred two billion, two hundred thirty-eight million, two hundred forty-seven thousand, nine hundred twenty".