45683031 has 4 divisors (see below), whose sum is σ = 60910712. Its totient is φ = 30455352.

The previous prime is 45683021. The next prime is 45683039. The reversal of 45683031 is 13038654.

45683031 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 45683031 - 2⁵ = 45682999 is a prime.

It is a super-2 number, since 2×45683031² = 4173878642693922, which contains 22 as substring.

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 45683031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45683039) 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, 7613836 + ... + 7613841.

It is an arithmetic number, because the mean of its divisors is an integer number (15227678).

Almost surely, 2^45683031 is an apocalyptic number.

45683031 is a deficient number, since it is larger than the sum of its proper divisors (15227681).

45683031 is a wasteful number, since it uses less digits than its factorization.

45683031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15227680.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 45683031 is about 6758.9223253415. The cubic root of 45683031 is about 357.4799075868.

The spelling of 45683031 in words is "forty-five million, six hundred eighty-three thousand, thirty-one".