52695957136 has 15 divisors (see below), whose sum is σ = 102100196041. Its totient is φ = 26347519456.

The previous prime is 52695957131. The next prime is 52695957137. The reversal of 52695957136 is 63175959625.

The square root of 52695957136 is 229556.

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

It can be written as a sum of positive squares in only one way, i.e., 37497998736 + 15197958400 = 193644^2 + 123280^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52695957131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 889530 + ... + 946918.

Almost surely, 2^52695957136 is an apocalyptic number.

52695957136 is the 229556-th square number.

It is an amenable number.

52695957136 is a deficient number, since it is larger than the sum of its proper divisors (49404238905).

52695957136 is an frugal number, since it uses more digits than its factorization.

52695957136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114786 (or 57391 counting only the distinct ones).

The product of its digits is 15309000, while the sum is 58.

The spelling of 52695957136 in words is "fifty-two billion, six hundred ninety-five million, nine hundred fifty-seven thousand, one hundred thirty-six".