45195292515883 has 4 divisors (see below), whose sum is σ = 45214866053280. Its totient is φ = 45175718978488.

The previous prime is 45195292515871. The next prime is 45195292515917. The reversal of 45195292515883 is 38851529259154.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45195292515883 - 2¹⁷ = 45195292384811 is a prime.

It is a super-2 number, since 2×45195292515883² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45195292515853) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9786765235 + ... + 9786769852.

It is an arithmetic number, because the mean of its divisors is an integer number (11303716513320).

Almost surely, 2^{45195292515883} is an apocalyptic number.

45195292515883 is a deficient number, since it is larger than the sum of its proper divisors (19573537397).

45195292515883 is a wasteful number, since it uses less digits than its factorization.

45195292515883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19573537396.

The product of its digits is 155520000, while the sum is 67.

The spelling of 45195292515883 in words is "forty-five trillion, one hundred ninety-five billion, two hundred ninety-two million, five hundred fifteen thousand, eight hundred eighty-three".