92132865990 has 480 divisors, whose sum is σ = 291594124800. Its totient is φ = 20640147840.

The previous prime is 92132865989. The next prime is 92132866037. The reversal of 92132865990 is 9956823129.

It is a happy number.

92132865990 is a `hidden beast` number, since 9 + 21 + 3 + 28 + 6 + 599 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

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 239 ways as a sum of consecutive naturals, for example, 1110034489 + ... + 1110034571.

It is an arithmetic number, because the mean of its divisors is an integer number (607487760).

Almost surely, 2^92132865990 is an apocalyptic number.

92132865990 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 92132865990, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145797062400).

92132865990 is an abundant number, since it is smaller than the sum of its proper divisors (199461258810).

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

92132865990 is a wasteful number, since it uses less digits than its factorization.

92132865990 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294 (or 202 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 54.

The spelling of 92132865990 in words is "ninety-two billion, one hundred thirty-two million, eight hundred sixty-five thousand, nine hundred ninety".