45187525834 has 32 divisors (see below), whose sum is σ = 78560409600. Its totient is φ = 19295519040.

The previous prime is 45187525811. The next prime is 45187525841. The reversal of 45187525834 is 43852578154.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 933514 + ... + 980725.

It is an arithmetic number, because the mean of its divisors is an integer number (2455012800).

Almost surely, 2^45187525834 is an apocalyptic number.

45187525834 is a deficient number, since it is larger than the sum of its proper divisors (33372883766).

45187525834 is a wasteful number, since it uses less digits than its factorization.

45187525834 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1914318.

The product of its digits is 5376000, while the sum is 52.

The spelling of 45187525834 in words is "forty-five billion, one hundred eighty-seven million, five hundred twenty-five thousand, eight hundred thirty-four".