45474339 has 4 divisors (see below), whose sum is σ = 60632456. Its totient is φ = 30316224.

The previous prime is 45474329. The next prime is 45474347. The reversal of 45474339 is 93347454.

45474339 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.

It is not a de Polignac number, because 45474339 - 2⁴ = 45474323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45474297 and 45474306.

It is not an unprimeable number, because it can be changed into a prime (45474329) 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, 7579054 + ... + 7579059.

It is an arithmetic number, because the mean of its divisors is an integer number (15158114).

Almost surely, 2^45474339 is an apocalyptic number.

45474339 is a deficient number, since it is larger than the sum of its proper divisors (15158117).

45474339 is a wasteful number, since it uses less digits than its factorization.

45474339 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15158116.

The product of its digits is 181440, while the sum is 39.

The square root of 45474339 is about 6743.4663934804. The cubic root of 45474339 is about 356.9347227430.

The spelling of 45474339 in words is "forty-five million, four hundred seventy-four thousand, three hundred thirty-nine".