2479780296954 has 32 divisors (see below), whose sum is σ = 5511667392000. Its totient is φ = 826436755872.

The previous prime is 2479780296953. The next prime is 2479780296967. The reversal of 2479780296954 is 4596920879742.

2479780296954 is a `hidden beast` number, since 2 + 479 + 7 + 80 + 29 + 6 + 9 + 54 = 666.

It is a super-2 number, since 2×2479780296954² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2479780296953) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4064419 + ... + 4634550.

It is an arithmetic number, because the mean of its divisors is an integer number (172239606000).

Almost surely, 2^{2479780296954} is an apocalyptic number.

2479780296954 is an abundant number, since it is smaller than the sum of its proper divisors (3031887095046).

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

2479780296954 is a wasteful number, since it uses less digits than its factorization.

2479780296954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8704259 (or 8704253 counting only the distinct ones).

The product of its (nonzero) digits is 548674560, while the sum is 72.

The spelling of 2479780296954 in words is "two trillion, four hundred seventy-nine billion, seven hundred eighty million, two hundred ninety-six thousand, nine hundred fifty-four".