52461063619 has 2 divisors, whose sum is σ = 52461063620. Its totient is φ = 52461063618.

The previous prime is 52461063601. The next prime is 52461063631. The reversal of 52461063619 is 91636016425.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52461063619 - 2¹⁵ = 52461030851 is a prime.

It is a super-2 number, since 2×52461063619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (52461043619) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26230531809 + 26230531810.

It is an arithmetic number, because the mean of its divisors is an integer number (26230531810).

Almost surely, 2^52461063619 is an apocalyptic number.

52461063619 is a deficient number, since it is larger than the sum of its proper divisors (1).

52461063619 is an equidigital number, since it uses as much as digits as its factorization.

52461063619 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 233280, while the sum is 43.

The spelling of 52461063619 in words is "fifty-two billion, four hundred sixty-one million, sixty-three thousand, six hundred nineteen".