52564272948 has 96 divisors (see below), whose sum is σ = 153462435840. Its totient is φ = 15414732000.

The previous prime is 52564272923. The next prime is 52564272991. The reversal of 52564272948 is 84927246525.

52564272948 is a `hidden beast` number, since 5 + 2 + 564 + 2 + 72 + 9 + 4 + 8 = 666.

It is a super-2 number, since 2×52564272948² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 52564272894 and 52564272903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 676818 + ... + 750473.

It is an arithmetic number, because the mean of its divisors is an integer number (1598567040).

Almost surely, 2^52564272948 is an apocalyptic number.

It is an amenable number.

52564272948 is an abundant number, since it is smaller than the sum of its proper divisors (100898162892).

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

52564272948 is a wasteful number, since it uses less digits than its factorization.

52564272948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1427346 (or 1427338 counting only the distinct ones).

The product of its digits is 9676800, while the sum is 54.

The spelling of 52564272948 in words is "fifty-two billion, five hundred sixty-four million, two hundred seventy-two thousand, nine hundred forty-eight".