2516403064 has 16 divisors (see below), whose sum is σ = 5392292400. Its totient is φ = 1078458432.

The previous prime is 2516403031. The next prime is 2516403079. The reversal of 2516403064 is 4603046152.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22467829 + ... + 22467940.

It is an arithmetic number, because the mean of its divisors is an integer number (337018275).

Almost surely, 2^2516403064 is an apocalyptic number.

It is an amenable number.

2516403064 is an abundant number, since it is smaller than the sum of its proper divisors (2875889336).

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

2516403064 is a wasteful number, since it uses less digits than its factorization.

2516403064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44935782 (or 44935778 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 2516403064 is about 50163.7624585716. The cubic root of 2516403064 is about 1360.1706576501.

The spelling of 2516403064 in words is "two billion, five hundred sixteen million, four hundred three thousand, sixty-four".