45798279231 has 32 divisors (see below), whose sum is σ = 66039644160. Its totient is φ = 28140003936.

The previous prime is 45798279199. The next prime is 45798279283. The reversal of 45798279231 is 13297289754.

It is a happy number.

45798279231 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 45798279231 - 2⁵ = 45798279199 is a prime.

It is a super-2 number, since 2×45798279231² (a number of 22 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45798271231) 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, 396210 + ... + 498576.

It is an arithmetic number, because the mean of its divisors is an integer number (2063738880).

Almost surely, 2^45798279231 is an apocalyptic number.

45798279231 is a deficient number, since it is larger than the sum of its proper divisors (20241364929).

45798279231 is a wasteful number, since it uses less digits than its factorization.

45798279231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102603.

The product of its digits is 7620480, while the sum is 57.

The spelling of 45798279231 in words is "forty-five billion, seven hundred ninety-eight million, two hundred seventy-nine thousand, two hundred thirty-one".