65413265080 has 16 divisors (see below), whose sum is σ = 147179846520. Its totient is φ = 26165306016.

The previous prime is 65413265077. The next prime is 65413265083. The reversal of 65413265080 is 8056231456.

It is an interprime number because it is at equal distance from previous prime (65413265077) and next prime (65413265083).

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 1635331627 = 65413265080 / (6 + 5 + 4 + 1 + 3 + 2 + 6 + 5 + 0 + 8 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (65413265083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 817665774 + ... + 817665853.

Almost surely, 2^65413265080 is an apocalyptic number.

It is an amenable number.

65413265080 is an abundant number, since it is smaller than the sum of its proper divisors (81766581440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

65413265080 is a wasteful number, since it uses less digits than its factorization.

65413265080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1635331638 (or 1635331634 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 40.

The spelling of 65413265080 in words is "sixty-five billion, four hundred thirteen million, two hundred sixty-five thousand, eighty".