2497164272 has 20 divisors (see below), whose sum is σ = 5122859616. Its totient is φ = 1175136000.

The previous prime is 2497164253. The next prime is 2497164283. The reversal of 2497164272 is 2724617942.

It is a congruent number.

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, 4590104 + ... + 4590647.

Almost surely, 2^2497164272 is an apocalyptic number.

It is an amenable number.

2497164272 is an abundant number, since it is smaller than the sum of its proper divisors (2625695344).

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

2497164272 is a wasteful number, since it uses less digits than its factorization.

2497164272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9180776 (or 9180770 counting only the distinct ones).

The product of its digits is 338688, while the sum is 44.

The square root of 2497164272 is about 49971.6346740829. The cubic root of 2497164272 is about 1356.6954574828.

The spelling of 2497164272 in words is "two billion, four hundred ninety-seven million, one hundred sixty-four thousand, two hundred seventy-two".