45361117 has 4 divisors (see below), whose sum is σ = 48029436. Its totient is φ = 42692800.

The previous prime is 45361109. The next prime is 45361171. The reversal of 45361117 is 71116354.

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

It can be written as a sum of positive squares in 2 ways, for example, as 33977241 + 11383876 = 5829^2 + 3374^2 .

It is a cyclic number.

It is not a de Polignac number, because 45361117 - 2³ = 45361109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45361187) 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, 1334134 + ... + 1334167.

It is an arithmetic number, because the mean of its divisors is an integer number (12007359).

Almost surely, 2^45361117 is an apocalyptic number.

It is an amenable number.

45361117 is a deficient number, since it is larger than the sum of its proper divisors (2668319).

45361117 is a wasteful number, since it uses less digits than its factorization.

45361117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2668318.

The product of its digits is 2520, while the sum is 28.

The square root of 45361117 is about 6735.0662209068. The cubic root of 45361117 is about 356.6382445495.

It can be divided in two parts, 453611 and 17, that added together give a triangular number (453628 = T₉₅₂).

The spelling of 45361117 in words is "forty-five million, three hundred sixty-one thousand, one hundred seventeen".