45530783 has 8 divisors (see below), whose sum is σ = 49580400. Its totient is φ = 41646528.

The previous prime is 45530773. The next prime is 45530789. The reversal of 45530783 is 38703554.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 45530783 - 2¹⁶ = 45465247 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 (45530789) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40766 + ... + 41867.

It is an arithmetic number, because the mean of its divisors is an integer number (6197550).

Almost surely, 2^45530783 is an apocalyptic number.

45530783 is a deficient number, since it is larger than the sum of its proper divisors (4049617).

45530783 is a wasteful number, since it uses less digits than its factorization.

45530783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82681.

The product of its (nonzero) digits is 50400, while the sum is 35.

The square root of 45530783 is about 6747.6501835824. The cubic root of 45530783 is about 357.0823407482.

The spelling of 45530783 in words is "forty-five million, five hundred thirty thousand, seven hundred eighty-three".