2507261344 has 48 divisors (see below), whose sum is σ = 5709348288. Its totient is φ = 1061586432.

The previous prime is 2507261333. The next prime is 2507261353. The reversal of 2507261344 is 4431627052.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48837 + ... + 86020.

It is an arithmetic number, because the mean of its divisors is an integer number (118944756).

Almost surely, 2^2507261344 is an apocalyptic number.

It is an amenable number.

2507261344 is an abundant number, since it is smaller than the sum of its proper divisors (3202086944).

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

2507261344 is a wasteful number, since it uses less digits than its factorization.

2507261344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134957 (or 134949 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 34.

The square root of 2507261344 is about 50072.5607893185. The cubic root of 2507261344 is about 1358.5215594765.

Adding to 2507261344 its reverse (4431627052), we get a palindrome (6938888396).

The spelling of 2507261344 in words is "two billion, five hundred seven million, two hundred sixty-one thousand, three hundred forty-four".