45788663 has 4 divisors (see below), whose sum is σ = 45802200. Its totient is φ = 45775128.

The previous prime is 45788657. The next prime is 45788683. The reversal of 45788663 is 36688754.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 45788663 - 2¹⁰ = 45787639 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 (45788623) 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, 3188 + ... + 10086.

It is an arithmetic number, because the mean of its divisors is an integer number (11450550).

Almost surely, 2^45788663 is an apocalyptic number.

45788663 is a deficient number, since it is larger than the sum of its proper divisors (13537).

45788663 is an equidigital number, since it uses as much as digits as its factorization.

45788663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13536.

The product of its digits is 967680, while the sum is 47.

The square root of 45788663 is about 6766.7320768596. The cubic root of 45788663 is about 357.7552268113.

Subtracting from 45788663 its reverse (36688754), we obtain a palindrome (9099909).

The spelling of 45788663 in words is "forty-five million, seven hundred eighty-eight thousand, six hundred sixty-three".