53302132968 has 96 divisors (see below), whose sum is σ = 156143246400. Its totient is φ = 15117973248.

The previous prime is 53302132967. The next prime is 53302132973. The reversal of 53302132968 is 86923120335.

It is a super-2 number, since 2×53302132968² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (53302132967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4308 + ... + 326531.

It is an arithmetic number, because the mean of its divisors is an integer number (1626492150).

Almost surely, 2^53302132968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53302132968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (78071623200).

53302132968 is an abundant number, since it is smaller than the sum of its proper divisors (102841113432).

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

53302132968 is a wasteful number, since it uses less digits than its factorization.

53302132968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330999 (or 330988 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 53302132968 in words is "fifty-three billion, three hundred two million, one hundred thirty-two thousand, nine hundred sixty-eight".