2457911245779 has 12 divisors (see below), whose sum is σ = 3873072266232. Its totient is φ = 1489643179200.

The previous prime is 2457911245733. The next prime is 2457911245787. The reversal of 2457911245779 is 9775421197542.

2457911245779 is a `hidden beast` number, since 2 + 4 + 57 + 9 + 1 + 1 + 2 + 4 + 577 + 9 = 666.

It is not a de Polignac number, because 2457911245779 - 2⁷ = 2457911245651 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2457911245379) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12413693062 + ... + 12413693259.

It is an arithmetic number, because the mean of its divisors is an integer number (322756022186).

Almost surely, 2^{2457911245779} is an apocalyptic number.

2457911245779 is a deficient number, since it is larger than the sum of its proper divisors (1415161020453).

2457911245779 is a wasteful number, since it uses less digits than its factorization.

2457911245779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24827386338 (or 24827386335 counting only the distinct ones).

The product of its digits is 44452800, while the sum is 63.

The spelling of 2457911245779 in words is "two trillion, four hundred fifty-seven billion, nine hundred eleven million, two hundred forty-five thousand, seven hundred seventy-nine".