52323764 has 6 divisors (see below), whose sum is σ = 91566594. Its totient is φ = 26161880.

The previous prime is 52323763. The next prime is 52323769. The reversal of 52323764 is 46732325.

It can be written as a sum of positive squares in only one way, i.e., 52128400 + 195364 = 7220^2 + 442^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 52323764.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52323763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6540467 + ... + 6540474.

It is an arithmetic number, because the mean of its divisors is an integer number (15261099).

Almost surely, 2^52323764 is an apocalyptic number.

It is an amenable number.

52323764 is a deficient number, since it is larger than the sum of its proper divisors (39242830).

52323764 is a wasteful number, since it uses less digits than its factorization.

52323764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13080945 (or 13080943 counting only the distinct ones).

The product of its digits is 30240, while the sum is 32.

The square root of 52323764 is about 7233.5167104252. The cubic root of 52323764 is about 374.0241626987.

The spelling of 52323764 in words is "fifty-two million, three hundred twenty-three thousand, seven hundred sixty-four".