45853135489 has 16 divisors (see below), whose sum is σ = 52988076288. Its totient is φ = 38864996352.

The previous prime is 45853135477. The next prime is 45853135507. The reversal of 45853135489 is 98453135854.

It is not a de Polignac number, because 45853135489 - 2¹⁵ = 45853102721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45853135589) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 802809 + ... + 858025.

It is an arithmetic number, because the mean of its divisors is an integer number (3311754768).

Almost surely, 2^45853135489 is an apocalyptic number.

It is an amenable number.

45853135489 is a deficient number, since it is larger than the sum of its proper divisors (7134940799).

45853135489 is a wasteful number, since it uses less digits than its factorization.

45853135489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56544.

The product of its digits is 10368000, while the sum is 55.

The spelling of 45853135489 in words is "forty-five billion, eight hundred fifty-three million, one hundred thirty-five thousand, four hundred eighty-nine".