45159355 has 4 divisors (see below), whose sum is σ = 54191232. Its totient is φ = 36127480.

The previous prime is 45159353. The next prime is 45159379. The reversal of 45159355 is 55395154.

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

It is not a de Polignac number, because 45159355 - 2¹ = 45159353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45159353) 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, 4515931 + ... + 4515940.

It is an arithmetic number, because the mean of its divisors is an integer number (13547808).

Almost surely, 2^45159355 is an apocalyptic number.

45159355 is a deficient number, since it is larger than the sum of its proper divisors (9031877).

45159355 is an equidigital number, since it uses as much as digits as its factorization.

45159355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9031876.

The product of its digits is 67500, while the sum is 37.

The square root of 45159355 is about 6720.0710561720. The cubic root of 45159355 is about 356.1086941383.

The spelling of 45159355 in words is "forty-five million, one hundred fifty-nine thousand, three hundred fifty-five".