192990056462 has 8 divisors (see below), whose sum is σ = 330840096816. Its totient is φ = 82710024192.

The previous prime is 192990056339. The next prime is 192990056477. The reversal of 192990056462 is 264650099291.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 6892502003 + ... + 6892502030.

It is an arithmetic number, because the mean of its divisors is an integer number (41355012102).

Almost surely, 2^192990056462 is an apocalyptic number.

192990056462 is a deficient number, since it is larger than the sum of its proper divisors (137850040354).

192990056462 is a wasteful number, since it uses less digits than its factorization.

192990056462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13785004042.

The product of its (nonzero) digits is 2099520, while the sum is 53.

The spelling of 192990056462 in words is "one hundred ninety-two billion, nine hundred ninety million, fifty-six thousand, four hundred sixty-two".