2457514040 has 32 divisors (see below), whose sum is σ = 5530950000. Its totient is φ = 982731264.

The previous prime is 2457514039. The next prime is 2457514069. The reversal of 2457514040 is 404157542.

It is a junction number, because it is equal to n+sod(n) for n = 2457513988 and 2457514006.

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, 197936 + ... + 209984.

Almost surely, 2^2457514040 is an apocalyptic number.

2457514040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2457514040 is an abundant number, since it is smaller than the sum of its proper divisors (3073435960).

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

2457514040 is a wasteful number, since it uses less digits than its factorization.

2457514040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17159 (or 17155 counting only the distinct ones).

The product of its (nonzero) digits is 22400, while the sum is 32.

The square root of 2457514040 is about 49573.3198404142. The cubic root of 2457514040 is about 1349.4765304730.

The spelling of 2457514040 in words is "two billion, four hundred fifty-seven million, five hundred fourteen thousand, forty".