52245953764 has 12 divisors (see below), whose sum is σ = 91439950588. Its totient is φ = 26120253600.

The previous prime is 52245953759. The next prime is 52245953791. The reversal of 52245953764 is 46735954225.

52245953764 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 2 ways, for example, as 20508531264 + 31737422500 = 143208^2 + 178150^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

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, 637347 + ... + 714634.

Almost surely, 2^52245953764 is an apocalyptic number.

It is an amenable number.

52245953764 is a deficient number, since it is larger than the sum of its proper divisors (39193996824).

52245953764 is a wasteful number, since it uses less digits than its factorization.

52245953764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361646 (or 1361644 counting only the distinct ones).

The product of its digits is 9072000, while the sum is 52.

It can be divided in two parts, 52245 and 953764, that added together give a square (1006009 = 1003²).

The spelling of 52245953764 in words is "fifty-two billion, two hundred forty-five million, nine hundred fifty-three thousand, seven hundred sixty-four".