2457871752 has 96 divisors (see below), whose sum is σ = 7248813120. Its totient is φ = 692334720.

The previous prime is 2457871739. The next prime is 2457871777. The reversal of 2457871752 is 2571787542.

It is a super-2 number, since 2×2457871752² = 12082267098559099008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68778 + ... + 98214.

It is an arithmetic number, because the mean of its divisors is an integer number (75508470).

Almost surely, 2^2457871752 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2457871752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3624406560).

2457871752 is an abundant number, since it is smaller than the sum of its proper divisors (4790941368).

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

2457871752 is a wasteful number, since it uses less digits than its factorization.

2457871752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29531 (or 29520 counting only the distinct ones).

The product of its digits is 1097600, while the sum is 48.

The square root of 2457871752 is about 49576.9276175924. The cubic root of 2457871752 is about 1349.5420032124.

The spelling of 2457871752 in words is "two billion, four hundred fifty-seven million, eight hundred seventy-one thousand, seven hundred fifty-two".