52536061477 has 2 divisors, whose sum is σ = 52536061478. Its totient is φ = 52536061476.

The previous prime is 52536061451. The next prime is 52536061493. The reversal of 52536061477 is 77416063525.

52536061477 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 35205392161 + 17330669316 = 187631^2 + 131646^2 .

It is a cyclic number.

It is not a de Polignac number, because 52536061477 - 2⁷ = 52536061349 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (52536061577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26268030738 + 26268030739.

It is an arithmetic number, because the mean of its divisors is an integer number (26268030739).

Almost surely, 2^52536061477 is an apocalyptic number.

It is an amenable number.

52536061477 is a deficient number, since it is larger than the sum of its proper divisors (1).

52536061477 is an equidigital number, since it uses as much as digits as its factorization.

52536061477 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1058400, while the sum is 46.

The spelling of 52536061477 in words is "fifty-two billion, five hundred thirty-six million, sixty-one thousand, four hundred seventy-seven".