46992390554 has 8 divisors (see below), whose sum is σ = 70607455380. Its totient is φ = 23456572096.

The previous prime is 46992390517. The next prime is 46992390581. The reversal of 46992390554 is 45509329964.

It can be written as a sum of positive squares in 2 ways, for example, as 44763134329 + 2229256225 = 211573^2 + 47215^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 46992390554.

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, 19810109 + ... + 19812480.

Almost surely, 2^46992390554 is an apocalyptic number.

46992390554 is a deficient number, since it is larger than the sum of its proper divisors (23615064826).

46992390554 is a wasteful number, since it uses less digits than its factorization.

46992390554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39623184.

The product of its (nonzero) digits is 10497600, while the sum is 56.

The spelling of 46992390554 in words is "forty-six billion, nine hundred ninety-two million, three hundred ninety thousand, five hundred fifty-four".