52762912637 has 2 divisors, whose sum is σ = 52762912638. Its totient is φ = 52762912636.

The previous prime is 52762912603. The next prime is 52762912639. The reversal of 52762912637 is 73621926725.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48151280356 + 4611632281 = 219434^2 + 67909^2 .

It is a cyclic number.

It is not a de Polignac number, because 52762912637 - 2¹⁰ = 52762911613 is a prime.

Together with 52762912639, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52762912639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26381456318 + 26381456319.

It is an arithmetic number, because the mean of its divisors is an integer number (26381456319).

Almost surely, 2^52762912637 is an apocalyptic number.

It is an amenable number.

52762912637 is a deficient number, since it is larger than the sum of its proper divisors (1).

52762912637 is an equidigital number, since it uses as much as digits as its factorization.

52762912637 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 50.

The spelling of 52762912637 in words is "fifty-two billion, seven hundred sixty-two million, nine hundred twelve thousand, six hundred thirty-seven".