52404346364 has 12 divisors (see below), whose sum is σ = 91720523664. Its totient is φ = 26198482464.

The previous prime is 52404346339. The next prime is 52404346373. The reversal of 52404346364 is 46364340425.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 890609 + ... + 947624.

It is an arithmetic number, because the mean of its divisors is an integer number (7643376972).

Almost surely, 2^52404346364 is an apocalyptic number.

It is an amenable number.

52404346364 is a deficient number, since it is larger than the sum of its proper divisors (39316177300).

52404346364 is a wasteful number, since it uses less digits than its factorization.

52404346364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1845364 (or 1845362 counting only the distinct ones).

The product of its (nonzero) digits is 829440, while the sum is 41.

Adding to 52404346364 its reverse (46364340425), we get a palindrome (98768686789).

The spelling of 52404346364 in words is "fifty-two billion, four hundred four million, three hundred forty-six thousand, three hundred sixty-four".