45501217663 has 8 divisors (see below), whose sum is σ = 49665490560. Its totient is φ = 41341577880.

The previous prime is 45501217649. The next prime is 45501217733. The reversal of 45501217663 is 36671210554.

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 45501217663 - 2¹³ = 45501209471 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 (45501211663) 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, 1137723 + ... + 1177036.

It is an arithmetic number, because the mean of its divisors is an integer number (6208186320).

Almost surely, 2^45501217663 is an apocalyptic number.

45501217663 is a deficient number, since it is larger than the sum of its proper divisors (4164272897).

45501217663 is a wasteful number, since it uses less digits than its factorization.

45501217663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316557.

The product of its (nonzero) digits is 151200, while the sum is 40.

The spelling of 45501217663 in words is "forty-five billion, five hundred one million, two hundred seventeen thousand, six hundred sixty-three".