52761611629 has 2 divisors, whose sum is σ = 52761611630. Its totient is φ = 52761611628.

The previous prime is 52761611597. The next prime is 52761611681. The reversal of 52761611629 is 92611616725.

52761611629 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 49384839529 + 3376772100 = 222227^2 + 58110^2 .

It is a cyclic number.

It is not a de Polignac number, because 52761611629 - 2⁵ = 52761611597 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52761611029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26380805814 + 26380805815.

It is an arithmetic number, because the mean of its divisors is an integer number (26380805815).

Almost surely, 2^52761611629 is an apocalyptic number.

It is an amenable number.

52761611629 is a deficient number, since it is larger than the sum of its proper divisors (1).

52761611629 is an equidigital number, since it uses as much as digits as its factorization.

52761611629 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 46.

The spelling of 52761611629 in words is "fifty-two billion, seven hundred sixty-one million, six hundred eleven thousand, six hundred twenty-nine".