9045669037020 has 96 divisors (see below), whose sum is σ = 31577608290816. Its totient is φ = 1879619539200.

The previous prime is 9045669036977. The next prime is 9045669037087. The reversal of 9045669037020 is 207309665409.

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 31 ways as a sum of consecutive naturals, for example, 978963891 + ... + 978973130.

It is an arithmetic number, because the mean of its divisors is an integer number (328933419696).

Almost surely, 2^{9045669037020} is an apocalyptic number.

It is an amenable number.

9045669037020 is an abundant number, since it is smaller than the sum of its proper divisors (22531939253796).

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

9045669037020 is a wasteful number, since it uses less digits than its factorization.

9045669037020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1957937051 (or 1957937049 counting only the distinct ones).

The product of its (nonzero) digits is 2449440, while the sum is 51.

The spelling of 9045669037020 in words is "nine trillion, forty-five billion, six hundred sixty-nine million, thirty-seven thousand, twenty".