52567057420 has 12 divisors (see below), whose sum is σ = 110390820624. Its totient is φ = 21026822960.

The previous prime is 52567057393. The next prime is 52567057429. The reversal of 52567057420 is 2475076525.

It is not an unprimeable number, because it can be changed into a prime (52567057429) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1314176416 + ... + 1314176455.

It is an arithmetic number, because the mean of its divisors is an integer number (9199235052).

Almost surely, 2^52567057420 is an apocalyptic number.

It is an amenable number.

52567057420 is an abundant number, since it is smaller than the sum of its proper divisors (57823763204).

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

52567057420 is a wasteful number, since it uses less digits than its factorization.

52567057420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2628352880 (or 2628352878 counting only the distinct ones).

The product of its (nonzero) digits is 588000, while the sum is 43.

The spelling of 52567057420 in words is "fifty-two billion, five hundred sixty-seven million, fifty-seven thousand, four hundred twenty".