52604213444 has 6 divisors (see below), whose sum is σ = 92057373534. Its totient is φ = 26302106720.

The previous prime is 52604213429. The next prime is 52604213509. The reversal of 52604213444 is 44431240625.

52604213444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 29485010944 + 23119202500 = 171712^2 + 152050^2 .

It is a super-2 number, since 2×52604213444² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6575526677 + ... + 6575526684.

It is an arithmetic number, because the mean of its divisors is an integer number (15342895589).

Almost surely, 2^52604213444 is an apocalyptic number.

It is an amenable number.

52604213444 is a deficient number, since it is larger than the sum of its proper divisors (39453160090).

52604213444 is a wasteful number, since it uses less digits than its factorization.

52604213444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13151053365 (or 13151053363 counting only the distinct ones).

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

The spelling of 52604213444 in words is "fifty-two billion, six hundred four million, two hundred thirteen thousand, four hundred forty-four".