2457002580 has 24 divisors (see below), whose sum is σ = 6879607392. Its totient is φ = 655200672.

The previous prime is 2457002573. The next prime is 2457002593. The reversal of 2457002580 is 852007542.

It is a congruent number.

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, 20474962 + ... + 20475081.

It is an arithmetic number, because the mean of its divisors is an integer number (286650308).

Almost surely, 2^2457002580 is an apocalyptic number.

2457002580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2457002580 is an abundant number, since it is smaller than the sum of its proper divisors (4422604812).

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

2457002580 is a wasteful number, since it uses less digits than its factorization.

2457002580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40950055 (or 40950053 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 33.

The square root of 2457002580 is about 49568.1609503520. The cubic root of 2457002580 is about 1349.3829058938.

The spelling of 2457002580 in words is "two billion, four hundred fifty-seven million, two thousand, five hundred eighty".