9045520092 has 72 divisors (see below), whose sum is σ = 26837786976. Its totient is φ = 2514582144.

The previous prime is 9045520087. The next prime is 9045520111. The reversal of 9045520092 is 2900255409.

It is a happy number.

9045520092 is a `hidden beast` number, since 9 + 0 + 45 + 520 + 0 + 92 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475743 + ... + 494390.

Almost surely, 2^9045520092 is an apocalyptic number.

It is an amenable number.

9045520092 is an abundant number, since it is smaller than the sum of its proper divisors (17792266884).

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

9045520092 is a wasteful number, since it uses less digits than its factorization.

9045520092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 970187 (or 970182 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The square root of 9045520092 is about 95107.9391638784. The cubic root of 9045520092 is about 2083.5848015998.

The spelling of 9045520092 in words is "nine billion, forty-five million, five hundred twenty thousand, ninety-two".