2465560064 has 80 divisors (see below), whose sum is σ = 5395007376. Its totient is φ = 1116364800.

The previous prime is 2465560057. The next prime is 2465560079. The reversal of 2465560064 is 4600655642.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784654 + ... + 1786034.

Almost surely, 2^2465560064 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2465560064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2697503688).

2465560064 is an abundant number, since it is smaller than the sum of its proper divisors (2929447312).

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

2465560064 is a wasteful number, since it uses less digits than its factorization.

2465560064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1727 (or 1711 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 2465560064 is about 49654.4062898752. The cubic root of 2465560064 is about 1350.9476773434.

The spelling of 2465560064 in words is "two billion, four hundred sixty-five million, five hundred sixty thousand, sixty-four".