45194110507 has 32 divisors (see below), whose sum is σ = 56606376960. Its totient is φ = 35127008640.

The previous prime is 45194110501. The next prime is 45194110529. The reversal of 45194110507 is 70501149154.

45194110507 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45194110507 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45194110501) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12309282 + ... + 12312952.

It is an arithmetic number, because the mean of its divisors is an integer number (1768949280).

Almost surely, 2^45194110507 is an apocalyptic number.

45194110507 is a deficient number, since it is larger than the sum of its proper divisors (11412266453).

45194110507 is a wasteful number, since it uses less digits than its factorization.

45194110507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6043.

The product of its (nonzero) digits is 25200, while the sum is 37.

The spelling of 45194110507 in words is "forty-five billion, one hundred ninety-four million, one hundred ten thousand, five hundred seven".