2457134892 has 24 divisors (see below), whose sum is σ = 6370350000. Its totient is φ = 819044928.

The previous prime is 2457134863. The next prime is 2457134903. The reversal of 2457134892 is 2984317542.

2457134892 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

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, 11375517 + ... + 11375732.

It is an arithmetic number, because the mean of its divisors is an integer number (265431250).

Almost surely, 2^2457134892 is an apocalyptic number.

It is an amenable number.

2457134892 is an abundant number, since it is smaller than the sum of its proper divisors (3913215108).

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

2457134892 is a wasteful number, since it uses less digits than its factorization.

2457134892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22751262 (or 22751254 counting only the distinct ones).

The product of its digits is 483840, while the sum is 45.

The square root of 2457134892 is about 49569.4955794388. The cubic root of 2457134892 is about 1349.4071273235.

The spelling of 2457134892 in words is "two billion, four hundred fifty-seven million, one hundred thirty-four thousand, eight hundred ninety-two".