2499538476 has 24 divisors (see below), whose sum is σ = 5841373104. Its totient is φ = 831877120.

The previous prime is 2499538471. The next prime is 2499538487. The reversal of 2499538476 is 6748359942.

It is not an unprimeable number, because it can be changed into a prime (2499538471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 154785 + ... + 170168.

It is an arithmetic number, because the mean of its divisors is an integer number (243390546).

Almost surely, 2^2499538476 is an apocalyptic number.

It is an amenable number.

2499538476 is an abundant number, since it is smaller than the sum of its proper divisors (3341834628).

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

2499538476 is a wasteful number, since it uses less digits than its factorization.

2499538476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325601 (or 325599 counting only the distinct ones).

The product of its digits is 13063680, while the sum is 57.

The square root of 2499538476 is about 49995.3845469759. The cubic root of 2499538476 is about 1357.1252852325.

The spelling of 2499538476 in words is "two billion, four hundred ninety-nine million, five hundred thirty-eight thousand, four hundred seventy-six".