9045319092 has 24 divisors (see below), whose sum is σ = 21107881536. Its totient is φ = 3014801088.

The previous prime is 9045319067. The next prime is 9045319093. The reversal of 9045319092 is 2909135409.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9045319093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107553 + ... + 172215.

It is an arithmetic number, because the mean of its divisors is an integer number (879495064).

Almost surely, 2^9045319092 is an apocalyptic number.

It is an amenable number.

9045319092 is an abundant number, since it is smaller than the sum of its proper divisors (12062562444).

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

9045319092 is a wasteful number, since it uses less digits than its factorization.

9045319092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76327 (or 76325 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 42.

The square root of 9045319092 is about 95106.8824638890. The cubic root of 9045319092 is about 2083.5693684115.

The spelling of 9045319092 in words is "nine billion, forty-five million, three hundred nineteen thousand, ninety-two".