52404342146 has 32 divisors (see below), whose sum is σ = 85886148096. Its totient is φ = 23834664000.

The previous prime is 52404342139. The next prime is 52404342209. The reversal of 52404342146 is 64124340425.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4832951 + ... + 4843781.

It is an arithmetic number, because the mean of its divisors is an integer number (2683942128).

Almost surely, 2^52404342146 is an apocalyptic number.

52404342146 is a deficient number, since it is larger than the sum of its proper divisors (33481805950).

52404342146 is a wasteful number, since it uses less digits than its factorization.

52404342146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13538.

The product of its (nonzero) digits is 92160, while the sum is 35.

The spelling of 52404342146 in words is "fifty-two billion, four hundred four million, three hundred forty-two thousand, one hundred forty-six".