4992543692620 has 48 divisors (see below), whose sum is σ = 11479982320800. Its totient is φ = 1808721451520.

The previous prime is 4992543692599. The next prime is 4992543692651. The reversal of 4992543692620 is 262963452994.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42121825 + ... + 42240184.

It is an arithmetic number, because the mean of its divisors is an integer number (239166298350).

Almost surely, 2^{4992543692620} is an apocalyptic number.

It is an amenable number.

4992543692620 is an abundant number, since it is smaller than the sum of its proper divisors (6487438628180).

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

4992543692620 is a wasteful number, since it uses less digits than its factorization.

4992543692620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84362298 (or 84362296 counting only the distinct ones).

The product of its (nonzero) digits is 50388480, while the sum is 61.

The spelling of 4992543692620 in words is "four trillion, nine hundred ninety-two billion, five hundred forty-three million, six hundred ninety-two thousand, six hundred twenty".