52632970820 has 12 divisors (see below), whose sum is σ = 110529238764. Its totient is φ = 21053188320.

The previous prime is 52632970787. The next prime is 52632970837. The reversal of 52632970820 is 2807923625.

It can be written as a sum of positive squares in 2 ways, for example, as 5728673344 + 46904297476 = 75688^2 + 216574^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1315824251 + ... + 1315824290.

It is an arithmetic number, because the mean of its divisors is an integer number (9210769897).

Almost surely, 2^52632970820 is an apocalyptic number.

It is an amenable number.

52632970820 is an abundant number, since it is smaller than the sum of its proper divisors (57896267944).

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

52632970820 is a wasteful number, since it uses less digits than its factorization.

52632970820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2631648550 (or 2631648548 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The spelling of 52632970820 in words is "fifty-two billion, six hundred thirty-two million, nine hundred seventy thousand, eight hundred twenty".