52316040529 has 9 divisors (see below), whose sum is σ = 52760516571. Its totient is φ = 51875283600.

The previous prime is 52316040527. The next prime is 52316040563. The reversal of 52316040529 is 92504061325.

The square root of 52316040529 is 228727.

It is a perfect power (a square), and thus also a powerful number.

52316040529 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., 6793550929 + 45522489600 = 82423^2 + 213360^2 .

It is not a de Polignac number, because 52316040529 - 2¹ = 52316040527 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52316040527) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 29047429 + ... + 29049229.

It is an arithmetic number, because the mean of its divisors is an integer number (5862279619).

Almost surely, 2^52316040529 is an apocalyptic number.

52316040529 is the 228727-th square number.

52316040529 is the 114364-th centered octagonal number.

It is an amenable number.

52316040529 is a deficient number, since it is larger than the sum of its proper divisors (444476042).

52316040529 is an frugal number, since it uses more digits than its factorization.

52316040529 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3856 (or 1928 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 52316040529 in words is "fifty-two billion, three hundred sixteen million, forty thousand, five hundred twenty-nine".