52631077 has 2 divisors, whose sum is σ = 52631078. Its totient is φ = 52631076.

The previous prime is 52631069. The next prime is 52631081. The reversal of 52631077 is 77013625.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34644996 + 17986081 = 5886^2 + 4241^2 .

It is a cyclic number.

It is not a de Polignac number, because 52631077 - 2³ = 52631069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52631017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26315538 + 26315539.

It is an arithmetic number, because the mean of its divisors is an integer number (26315539).

Almost surely, 2^52631077 is an apocalyptic number.

It is an amenable number.

52631077 is a deficient number, since it is larger than the sum of its proper divisors (1).

52631077 is an equidigital number, since it uses as much as digits as its factorization.

52631077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8820, while the sum is 31.

The square root of 52631077 is about 7254.7279066826. The cubic root of 52631077 is about 374.7549854306.

The spelling of 52631077 in words is "fifty-two million, six hundred thirty-one thousand, seventy-seven".