45207158090 has 32 divisors (see below), whose sum is σ = 85667552640. Its totient is φ = 17128756800.

The previous prime is 45207158077. The next prime is 45207158093. The reversal of 45207158090 is 9085170254.

45207158090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (45207158093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2008700 + ... + 2031080.

It is an arithmetic number, because the mean of its divisors is an integer number (2677111020).

Almost surely, 2^45207158090 is an apocalyptic number.

45207158090 is a deficient number, since it is larger than the sum of its proper divisors (40460394550).

45207158090 is a wasteful number, since it uses less digits than its factorization.

45207158090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33038.

The product of its (nonzero) digits is 100800, while the sum is 41.

The spelling of 45207158090 in words is "forty-five billion, two hundred seven million, one hundred fifty-eight thousand, ninety".