52524739053 has 18 divisors (see below), whose sum is σ = 76145067726. Its totient is φ = 34889163312.

The previous prime is 52524739049. The next prime is 52524739067. The reversal of 52524739053 is 35093742525.

52524739053 is a `hidden beast` number, since 5 + 2 + 524 + 73 + 9 + 0 + 53 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51807677769 + 717061284 = 227613^2 + 26778^2 .

It is not a de Polignac number, because 52524739053 - 2² = 52524739049 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52524839053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 11766700 + ... + 11771162.

Almost surely, 2^52524739053 is an apocalyptic number.

It is an amenable number.

52524739053 is a deficient number, since it is larger than the sum of its proper divisors (23620328673).

52524739053 is an frugal number, since it uses more digits than its factorization.

52524739053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9225 (or 4759 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 45.

The spelling of 52524739053 in words is "fifty-two billion, five hundred twenty-four million, seven hundred thirty-nine thousand, fifty-three".