65056325454 has 24 divisors (see below), whose sum is σ = 142940661552. Its totient is φ = 21380012640.

The previous prime is 65056325449. The next prime is 65056325471. The reversal of 65056325454 is 45452365056.

65056325454 is a `hidden beast` number, since 6 + 5 + 0 + 5 + 632 + 5 + 4 + 5 + 4 = 666.

It is a super-2 number, since 2×65056325454² (a number of 22 digits) contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 25451119 + ... + 25453674.

It is an arithmetic number, because the mean of its divisors is an integer number (5955860898).

Almost surely, 2^65056325454 is an apocalyptic number.

65056325454 is an abundant number, since it is smaller than the sum of its proper divisors (77884336098).

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

65056325454 is a wasteful number, since it uses less digits than its factorization.

65056325454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50904872 (or 50904869 counting only the distinct ones).

The product of its (nonzero) digits is 2160000, while the sum is 45.

The spelling of 65056325454 in words is "sixty-five billion, fifty-six million, three hundred twenty-five thousand, four hundred fifty-four".