4997166974790 has 32 divisors (see below), whose sum is σ = 11995346232576. Its totient is φ = 1332339471840.

The previous prime is 4997166974759. The next prime is 4997166974803. The reversal of 4997166974790 is 974796617994.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14728732 + ... + 15064191.

It is an arithmetic number, because the mean of its divisors is an integer number (374854569768).

Almost surely, 2^{4997166974790} is an apocalyptic number.

4997166974790 is an abundant number, since it is smaller than the sum of its proper divisors (6998179257786).

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

4997166974790 is a wasteful number, since it uses less digits than its factorization.

4997166974790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29798524.

The product of its (nonzero) digits is 1296243648, while the sum is 78.

The spelling of 4997166974790 in words is "four trillion, nine hundred ninety-seven billion, one hundred sixty-six million, nine hundred seventy-four thousand, seven hundred ninety".