52920629 has 2 divisors, whose sum is σ = 52920630. Its totient is φ = 52920628.

The previous prime is 52920617. The next prime is 52920641. The reversal of 52920629 is 92602925.

It is a balanced prime because it is at equal distance from previous prime (52920617) and next prime (52920641).

It can be written as a sum of positive squares in only one way, i.e., 30547729 + 22372900 = 5527^2 + 4730^2 .

It is a cyclic number.

It is not a de Polignac number, because 52920629 - 2⁴ = 52920613 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52920649) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26460314 + 26460315.

It is an arithmetic number, because the mean of its divisors is an integer number (26460315).

Almost surely, 2^52920629 is an apocalyptic number.

It is an amenable number.

52920629 is a deficient number, since it is larger than the sum of its proper divisors (1).

52920629 is an equidigital number, since it uses as much as digits as its factorization.

52920629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 52920629 is about 7274.6566241988. The cubic root of 52920629 is about 375.4409722091.

The spelling of 52920629 in words is "fifty-two million, nine hundred twenty thousand, six hundred twenty-nine".