45390483 has 8 divisors (see below), whose sum is σ = 67245200. Its totient is φ = 30260304.

The previous prime is 45390473. The next prime is 45390491. The reversal of 45390483 is 38409354.

45390483 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45390483 - 2⁴ = 45390467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45390473) 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 7 ways as a sum of consecutive naturals, for example, 840538 + ... + 840591.

It is an arithmetic number, because the mean of its divisors is an integer number (8405650).

Almost surely, 2^45390483 is an apocalyptic number.

45390483 is a deficient number, since it is larger than the sum of its proper divisors (21854717).

45390483 is a wasteful number, since it uses less digits than its factorization.

45390483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1681138 (or 1681132 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

The square root of 45390483 is about 6737.2459506834. The cubic root of 45390483 is about 356.7151884181.

The spelling of 45390483 in words is "forty-five million, three hundred ninety thousand, four hundred eighty-three".