2518016432 has 20 divisors (see below), whose sum is σ = 4970708640. Its totient is φ = 1235252928.

The previous prime is 2518016407. The next prime is 2518016443. The reversal of 2518016432 is 2346108152.

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, 1483832 + ... + 1485527.

It is an arithmetic number, because the mean of its divisors is an integer number (248535432).

Almost surely, 2^2518016432 is an apocalyptic number.

It is an amenable number.

2518016432 is a deficient number, since it is larger than the sum of its proper divisors (2452692208).

2518016432 is a wasteful number, since it uses less digits than its factorization.

2518016432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2969420 (or 2969414 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 2518016432 is about 50179.8408925337. The cubic root of 2518016432 is about 1360.4612823950.

The spelling of 2518016432 in words is "two billion, five hundred eighteen million, sixteen thousand, four hundred thirty-two".