45111015245 has 32 divisors (see below), whose sum is σ = 56541044736. Its totient is φ = 34526606400.

The previous prime is 45111015233. The next prime is 45111015251. The reversal of 45111015245 is 54251011154.

45111015245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45111015245 - 2²⁶ = 45043906381 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2051660 + ... + 2073530.

It is an arithmetic number, because the mean of its divisors is an integer number (1766907648).

Almost surely, 2^45111015245 is an apocalyptic number.

It is an amenable number.

45111015245 is a deficient number, since it is larger than the sum of its proper divisors (11430029491).

45111015245 is a wasteful number, since it uses less digits than its factorization.

45111015245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22121.

The product of its (nonzero) digits is 4000, while the sum is 29.

Adding to 45111015245 its reverse (54251011154), we get a palindrome (99362026399).

The spelling of 45111015245 in words is "forty-five billion, one hundred eleven million, fifteen thousand, two hundred forty-five".