45682039 has 16 divisors (see below), whose sum is σ = 51093504. Its totient is φ = 40572000.

The previous prime is 45682033. The next prime is 45682051. The reversal of 45682039 is 93028654.

It is a cyclic number.

It is not a de Polignac number, because 45682039 - 2³ = 45682031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45681989 and 45682007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45682031) 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, 39114 + ... + 40264.

It is an arithmetic number, because the mean of its divisors is an integer number (3193344).

Almost surely, 2^45682039 is an apocalyptic number.

45682039 is a deficient number, since it is larger than the sum of its proper divisors (5411465).

45682039 is a wasteful number, since it uses less digits than its factorization.

45682039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1278.

The product of its (nonzero) digits is 51840, while the sum is 37.

The square root of 45682039 is about 6758.8489404632. The cubic root of 45682039 is about 357.4773200276.

The spelling of 45682039 in words is "forty-five million, six hundred eighty-two thousand, thirty-nine".