52604621338 has 8 divisors (see below), whose sum is σ = 78911946432. Its totient is φ = 26300639196.

The previous prime is 52604621299. The next prime is 52604621383. The reversal of 52604621338 is 83312640625.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×52604621338² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 52604621338.

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, 796020 + ... + 859567.

It is an arithmetic number, because the mean of its divisors is an integer number (9863993304).

Almost surely, 2^52604621338 is an apocalyptic number.

52604621338 is a deficient number, since it is larger than the sum of its proper divisors (26307325094).

52604621338 is a wasteful number, since it uses less digits than its factorization.

52604621338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1671476.

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 52604621338 in words is "fifty-two billion, six hundred four million, six hundred twenty-one thousand, three hundred thirty-eight".