52537673525 has 24 divisors (see below), whose sum is σ = 68331549120. Its totient is φ = 39994352640.

The previous prime is 52537673521. The next prime is 52537673569.

52537673525 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 52537673525 - 2² = 52537673521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52537673521) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 125735 + ... + 347684.

It is an arithmetic number, because the mean of its divisors is an integer number (2847147880).

Almost surely, 2^52537673525 is an apocalyptic number.

It is an amenable number.

52537673525 is a deficient number, since it is larger than the sum of its proper divisors (15793875595).

52537673525 is a wasteful number, since it uses less digits than its factorization.

52537673525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 473645 (or 473640 counting only the distinct ones).

The product of its digits is 6615000, while the sum is 50.

The spelling of 52537673525 in words is "fifty-two billion, five hundred thirty-seven million, six hundred seventy-three thousand, five hundred twenty-five".