2546852574879 has 24 divisors (see below), whose sum is σ = 3785739040512. Its totient is φ = 1649090798160.

The previous prime is 2546852574869. The next prime is 2546852574887. The reversal of 2546852574879 is 9784752586452.

2546852574879 is a `hidden beast` number, since 2 + 5 + 46 + 8 + 5 + 2 + 574 + 8 + 7 + 9 = 666.

It is not a de Polignac number, because 2546852574879 - 2¹⁵ = 2546852542111 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2546852574869) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22925229 + ... + 23036054.

It is an arithmetic number, because the mean of its divisors is an integer number (157739126688).

Almost surely, 2^{2546852574879} is an apocalyptic number.

2546852574879 is a deficient number, since it is larger than the sum of its proper divisors (1238886465633).

2546852574879 is a wasteful number, since it uses less digits than its factorization.

2546852574879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45961467 (or 45961464 counting only the distinct ones).

The product of its digits is 1354752000, while the sum is 72.

The spelling of 2546852574879 in words is "two trillion, five hundred forty-six billion, eight hundred fifty-two million, five hundred seventy-four thousand, eight hundred seventy-nine".