2456532474 has 64 divisors (see below), whose sum is σ = 5410782720. Its totient is φ = 737352000.

The previous prime is 2456532461. The next prime is 2456532497. The reversal of 2456532474 is 4742356542.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 5834784 + ... + 5835204.

It is an arithmetic number, because the mean of its divisors is an integer number (84543480).

Almost surely, 2^2456532474 is an apocalyptic number.

2456532474 is an abundant number, since it is smaller than the sum of its proper divisors (2954250246).

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

2456532474 is a wasteful number, since it uses less digits than its factorization.

2456532474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067.

The product of its digits is 806400, while the sum is 42.

The square root of 2456532474 is about 49563.4187077526. The cubic root of 2456532474 is about 1349.2968398517.

The spelling of 2456532474 in words is "two billion, four hundred fifty-six million, five hundred thirty-two thousand, four hundred seventy-four".