45666627345 has 24 divisors (see below), whose sum is σ = 79195162176. Its totient is φ = 24343327008.

The previous prime is 45666627329. The next prime is 45666627359. The reversal of 45666627345 is 54372666654.

45666627345 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45666627345 - 2⁴ = 45666627329 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45666627291 and 45666627300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163189 + ... + 343458.

It is an arithmetic number, because the mean of its divisors is an integer number (3299798424).

Almost surely, 2^45666627345 is an apocalyptic number.

45666627345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45666627345 is a deficient number, since it is larger than the sum of its proper divisors (33528534831).

45666627345 is a wasteful number, since it uses less digits than its factorization.

45666627345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508661 (or 508658 counting only the distinct ones).

The product of its digits is 21772800, while the sum is 54.

The spelling of 45666627345 in words is "forty-five billion, six hundred sixty-six million, six hundred twenty-seven thousand, three hundred forty-five".