45465841 has 4 divisors (see below), whose sum is σ = 47858800. Its totient is φ = 43072884.

The previous prime is 45465839. The next prime is 45465851. The reversal of 45465841 is 14856454.

45465841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14856454 = 2 ⋅7428227.

It is a cyclic number.

It is not a de Polignac number, because 45465841 - 2¹ = 45465839 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 45465841.

It is not an unprimeable number, because it can be changed into a prime (45465811) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196451 + ... + 1196488.

It is an arithmetic number, because the mean of its divisors is an integer number (11964700).

Almost surely, 2^45465841 is an apocalyptic number.

It is an amenable number.

45465841 is a deficient number, since it is larger than the sum of its proper divisors (2392959).

45465841 is a wasteful number, since it uses less digits than its factorization.

45465841 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2392958.

The product of its digits is 76800, while the sum is 37.

The square root of 45465841 is about 6742.8362726675. The cubic root of 45465841 is about 356.9124873438.

The spelling of 45465841 in words is "forty-five million, four hundred sixty-five thousand, eight hundred forty-one".