5252401564 has 6 divisors (see below), whose sum is σ = 9191702744. Its totient is φ = 2626200780.

The previous prime is 5252401547. The next prime is 5252401571. The reversal of 5252401564 is 4651042525.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656550192 + ... + 656550199.

Almost surely, 2^5252401564 is an apocalyptic number.

It is an amenable number.

5252401564 is a deficient number, since it is larger than the sum of its proper divisors (3939301180).

5252401564 is a wasteful number, since it uses less digits than its factorization.

5252401564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1313100395 (or 1313100393 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 5252401564 is about 72473.4542022112. The cubic root of 5252401564 is about 1738.2782947571.

The spelling of 5252401564 in words is "five billion, two hundred fifty-two million, four hundred one thousand, five hundred sixty-four".