45285187585 has 16 divisors (see below), whose sum is σ = 59373259200. Its totient is φ = 32884219840.

The previous prime is 45285187573. The next prime is 45285187601. The reversal of 45285187585 is 58578158254.

It is a happy number.

It is not a de Polignac number, because 45285187585 - 2¹¹ = 45285185537 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 594535 + ... + 666364.

It is an arithmetic number, because the mean of its divisors is an integer number (3710828700).

Almost surely, 2^45285187585 is an apocalyptic number.

It is an amenable number.

45285187585 is a deficient number, since it is larger than the sum of its proper divisors (14088071615).

45285187585 is a wasteful number, since it uses less digits than its factorization.

45285187585 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1261568.

The product of its digits is 17920000, while the sum is 58.

The spelling of 45285187585 in words is "forty-five billion, two hundred eighty-five million, one hundred eighty-seven thousand, five hundred eighty-five".