32408592090 has 64 divisors (see below), whose sum is σ = 94121097984. Its totient is φ = 6971931648.

The previous prime is 32408592071. The next prime is 32408592101. The reversal of 32408592090 is 9029580423.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 31 ways as a sum of consecutive naturals, for example, 4535449 + ... + 4542588.

It is an arithmetic number, because the mean of its divisors is an integer number (1470642156).

Almost surely, 2^32408592090 is an apocalyptic number.

32408592090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

32408592090 is an abundant number, since it is smaller than the sum of its proper divisors (61712505894).

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

32408592090 is a wasteful number, since it uses less digits than its factorization.

32408592090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9078071.

The product of its (nonzero) digits is 155520, while the sum is 42.

The spelling of 32408592090 in words is "thirty-two billion, four hundred eight million, five hundred ninety-two thousand, ninety".