2472453864 has 48 divisors (see below), whose sum is σ = 6699813120. Its totient is φ = 823710240.

The previous prime is 2472453859. The next prime is 2472453877. The reversal of 2472453864 is 4683542742.

It is a happy number.

2472453864 is a `hidden beast` number, since 24 + 7 + 245 + 386 + 4 = 666.

It is a super-2 number, since 2×2472453864² = 12226056219217060992, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143859 + ... + 160125.

It is an arithmetic number, because the mean of its divisors is an integer number (139579440).

Almost surely, 2^2472453864 is an apocalyptic number.

2472453864 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2472453864 is an abundant number, since it is smaller than the sum of its proper divisors (4227359256).

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

2472453864 is a wasteful number, since it uses less digits than its factorization.

2472453864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18390 (or 18383 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 45.

The square root of 2472453864 is about 49723.7756410351. The cubic root of 2472453864 is about 1352.2056060801.

The spelling of 2472453864 in words is "two billion, four hundred seventy-two million, four hundred fifty-three thousand, eight hundred sixty-four".