52453768960 has 72 divisors (see below), whose sum is σ = 127157199120. Its totient is φ = 20728676352.

The previous prime is 52453768949. The next prime is 52453768987. The reversal of 52453768960 is 6986735425.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140625 + ... + 353104.

It is an arithmetic number, because the mean of its divisors is an integer number (1766072210).

Almost surely, 2^52453768960 is an apocalyptic number.

It is an amenable number.

52453768960 is an abundant number, since it is smaller than the sum of its proper divisors (74703430160).

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

52453768960 is an equidigital number, since it uses as much as digits as its factorization.

52453768960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493833 (or 493819 counting only the distinct ones).

The product of its (nonzero) digits is 10886400, while the sum is 55.

The spelling of 52453768960 in words is "fifty-two billion, four hundred fifty-three million, seven hundred sixty-eight thousand, nine hundred sixty".