2573443752 has 64 divisors (see below), whose sum is σ = 7387891200. Its totient is φ = 738786240.

The previous prime is 2573443739. The next prime is 2573443819.

2573443752 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×2573443752² = 13245225489415675008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 251508 + ... + 261539.

It is an arithmetic number, because the mean of its divisors is an integer number (115435800).

Almost surely, 2^2573443752 is an apocalyptic number.

2573443752 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2573443752 is an abundant number, since it is smaller than the sum of its proper divisors (4814447448).

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

2573443752 is a wasteful number, since it uses less digits than its factorization.

2573443752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513086 (or 513082 counting only the distinct ones).

The product of its digits is 705600, while the sum is 42.

The square root of 2573443752 is about 50729.1213407053. The cubic root of 2573443752 is about 1370.3712123886.

The spelling of 2573443752 in words is "two billion, five hundred seventy-three million, four hundred forty-three thousand, seven hundred fifty-two".