45717663 has 8 divisors (see below), whose sum is σ = 61264000. Its totient is φ = 30324888.

The previous prime is 45717649. The next prime is 45717673. The reversal of 45717663 is 36671754.

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

It is not a de Polignac number, because 45717663 - 2⁵ = 45717631 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 (45717613) 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, 37693 + ... + 38886.

It is an arithmetic number, because the mean of its divisors is an integer number (7658000).

Almost surely, 2^45717663 is an apocalyptic number.

45717663 is a deficient number, since it is larger than the sum of its proper divisors (15546337).

45717663 is a wasteful number, since it uses less digits than its factorization.

45717663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76781.

The product of its digits is 105840, while the sum is 39.

The square root of 45717663 is about 6761.4837868622. The cubic root of 45717663 is about 357.5702191441.

The spelling of 45717663 in words is "forty-five million, seven hundred seventeen thousand, six hundred sixty-three".