2515636016 has 40 divisors (see below), whose sum is σ = 4998148848. Its totient is φ = 1225856000.

The previous prime is 2515635973. The next prime is 2515636021. The reversal of 2515636016 is 6106365152.

2515636016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1029356 + ... + 1031796.

Almost surely, 2^2515636016 is an apocalyptic number.

It is an amenable number.

2515636016 is a deficient number, since it is larger than the sum of its proper divisors (2482512832).

2515636016 is a wasteful number, since it uses less digits than its factorization.

2515636016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4061 (or 4055 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 2515636016 is about 50156.1164365823. The cubic root of 2515636016 is about 1360.0324415560.

The spelling of 2515636016 in words is "two billion, five hundred fifteen million, six hundred thirty-six thousand, sixteen".