2546140976 has 20 divisors (see below), whose sum is σ = 5014021344. Its totient is φ = 1252200000.

The previous prime is 2546140969. The next prime is 2546140981. The reversal of 2546140976 is 6790416452.

It is a Smith number, since the sum of its digits (44) 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 3 ways as a sum of consecutive naturals, for example, 1303400 + ... + 1305351.

Almost surely, 2^2546140976 is an apocalyptic number.

It is an amenable number.

2546140976 is a deficient number, since it is larger than the sum of its proper divisors (2467880368).

2546140976 is a wasteful number, since it uses less digits than its factorization.

2546140976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2608820 (or 2608814 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 44.

The square root of 2546140976 is about 50459.3001933241. The cubic root of 2546140976 is about 1365.5076852243.

The spelling of 2546140976 in words is "two billion, five hundred forty-six million, one hundred forty thousand, nine hundred seventy-six".