2523519904 has 24 divisors (see below), whose sum is σ = 4971425760. Its totient is φ = 1260935616.

The previous prime is 2523519863. The next prime is 2523520019. The reversal of 2523519904 is 4099153252.

2523519904 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 3 ways as a sum of consecutive naturals, for example, 25557 + ... + 75499.

It is an arithmetic number, because the mean of its divisors is an integer number (207142740).

Almost surely, 2^2523519904 is an apocalyptic number.

It is an amenable number.

2523519904 is a deficient number, since it is larger than the sum of its proper divisors (2447905856).

2523519904 is a wasteful number, since it uses less digits than its factorization.

2523519904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51532 (or 51524 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 40.

The square root of 2523519904 is about 50234.6484410909. The cubic root of 2523519904 is about 1361.4517197197.

The spelling of 2523519904 in words is "two billion, five hundred twenty-three million, five hundred nineteen thousand, nine hundred four".