992663055 has 24 divisors (see below), whose sum is σ = 1728213552. Its totient is φ = 527082624.

The previous prime is 992663053. The next prime is 992663071. The reversal of 992663055 is 550366299.

992663055 is a `hidden beast` number, since 9 + 9 + 2 + 6 + 630 + 5 + 5 = 666.

It is not a de Polignac number, because 992663055 - 2¹ = 992663053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 992663055.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (992663053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38374 + ... + 58803.

It is an arithmetic number, because the mean of its divisors is an integer number (72008898).

Almost surely, 2^992663055 is an apocalyptic number.

992663055 is a deficient number, since it is larger than the sum of its proper divisors (735550497).

992663055 is a wasteful number, since it uses less digits than its factorization.

992663055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97415 (or 97412 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 45.

The square root of 992663055 is about 31506.5557463840. Note that the first 3 decimals coincide. The cubic root of 992663055 is about 997.5483459712.

The spelling of 992663055 in words is "nine hundred ninety-two million, six hundred sixty-three thousand, fifty-five".