52461640027 has 2 divisors, whose sum is σ = 52461640028. Its totient is φ = 52461640026.

The previous prime is 52461639973. The next prime is 52461640037. The reversal of 52461640027 is 72004616425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52461640027 - 2⁷ = 52461639899 is a prime.

It is not a weakly prime, because it can be changed into another prime (52461640037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26230820013 + 26230820014.

It is an arithmetic number, because the mean of its divisors is an integer number (26230820014).

Almost surely, 2^52461640027 is an apocalyptic number.

52461640027 is a deficient number, since it is larger than the sum of its proper divisors (1).

52461640027 is an equidigital number, since it uses as much as digits as its factorization.

52461640027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 80640, while the sum is 37.

The spelling of 52461640027 in words is "fifty-two billion, four hundred sixty-one million, six hundred forty thousand, twenty-seven".