45863983 has 4 divisors (see below), whose sum is σ = 50033448. Its totient is φ = 41694520.

The previous prime is 45863981. The next prime is 45863989. The reversal of 45863983 is 38936854.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45863983 - 2¹ = 45863981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45863981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2084716 + ... + 2084737.

It is an arithmetic number, because the mean of its divisors is an integer number (12508362).

Almost surely, 2^45863983 is an apocalyptic number.

45863983 is a deficient number, since it is larger than the sum of its proper divisors (4169465).

45863983 is a wasteful number, since it uses less digits than its factorization.

45863983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4169464.

The product of its digits is 622080, while the sum is 46.

The square root of 45863983 is about 6772.2952534573. The cubic root of 45863983 is about 357.9512823442.

The spelling of 45863983 in words is "forty-five million, eight hundred sixty-three thousand, nine hundred eighty-three".