45666788773 has 8 divisors (see below), whose sum is σ = 45757917920. Its totient is φ = 45575699760.

The previous prime is 45666788759. The next prime is 45666788779. The reversal of 45666788773 is 37788766654.

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 45666788773 - 2³³ = 37076854181 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 45666788699 and 45666788708.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45666788779) 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, 3344386 + ... + 3358012.

It is an arithmetic number, because the mean of its divisors is an integer number (5719739740).

Almost surely, 2^45666788773 is an apocalyptic number.

It is an amenable number.

45666788773 is a deficient number, since it is larger than the sum of its proper divisors (91129147).

45666788773 is a wasteful number, since it uses less digits than its factorization.

45666788773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20067.

The product of its digits is 284497920, while the sum is 67.

The spelling of 45666788773 in words is "forty-five billion, six hundred sixty-six million, seven hundred eighty-eight thousand, seven hundred seventy-three".