45666677 has 16 divisors (see below), whose sum is σ = 55104000. Its totient is φ = 37784880.

The previous prime is 45666653. The next prime is 45666679. The reversal of 45666677 is 77666654.

It is not a de Polignac number, because 45666677 - 2⁸ = 45666421 is a prime.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45666679) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7652 + ... + 12242.

It is an arithmetic number, because the mean of its divisors is an integer number (3444000).

Almost surely, 2^45666677 is an apocalyptic number.

It is an amenable number.

45666677 is a deficient number, since it is larger than the sum of its proper divisors (9437323).

45666677 is an equidigital number, since it uses as much as digits as its factorization.

45666677 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4641 (or 4627 counting only the distinct ones).

The product of its digits is 1270080, while the sum is 47.

The square root of 45666677 is about 6757.7124087963. The cubic root of 45666677 is about 357.4372445961.

The spelling of 45666677 in words is "forty-five million, six hundred sixty-six thousand, six hundred seventy-seven".