2497522472 has 16 divisors (see below), whose sum is σ = 4782490560. Its totient is φ = 1222191664.

The previous prime is 2497522457. The next prime is 2497522481. The reversal of 2497522472 is 2742257942.

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, 3320798 + ... + 3321549.

It is an arithmetic number, because the mean of its divisors is an integer number (298905660).

Almost surely, 2^2497522472 is an apocalyptic number.

It is an amenable number.

2497522472 is a deficient number, since it is larger than the sum of its proper divisors (2284968088).

2497522472 is a wasteful number, since it uses less digits than its factorization.

2497522472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6642400 (or 6642396 counting only the distinct ones).

The product of its digits is 564480, while the sum is 44.

The square root of 2497522472 is about 49975.2185788116. The cubic root of 2497522472 is about 1356.7603237371.

The spelling of 2497522472 in words is "two billion, four hundred ninety-seven million, five hundred twenty-two thousand, four hundred seventy-two".