90592920270 has 48 divisors (see below), whose sum is σ = 249396984720. Its totient is φ = 22737046272.

The previous prime is 90592920251. The next prime is 90592920317. The reversal of 90592920270 is 7202929509.

It is a happy number.

90592920270 is a `hidden beast` number, since 90 + 5 + 9 + 292 + 0 + 270 = 666.

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

It is a congruent number.

It is an unprimeable number.

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, 29604000 + ... + 29607059.

It is an arithmetic number, because the mean of its divisors is an integer number (5195770515).

Almost surely, 2^90592920270 is an apocalyptic number.

90592920270 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

90592920270 is an abundant number, since it is smaller than the sum of its proper divisors (158804064450).

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

90592920270 is a wasteful number, since it uses less digits than its factorization.

90592920270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59211089 (or 59211086 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 45.

The spelling of 90592920270 in words is "ninety billion, five hundred ninety-two million, nine hundred twenty thousand, two hundred seventy".