45664270666657 has 16 divisors (see below), whose sum is σ = 47212205547520. Its totient is φ = 44121034789200.

The previous prime is 45664270666621. The next prime is 45664270666709. The reversal of 45664270666657 is 75666607246654.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45664270666657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45664270666457) 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, 155005144 + ... + 155299462.

It is an arithmetic number, because the mean of its divisors is an integer number (2950762846720).

Almost surely, 2^{45664270666657} is an apocalyptic number.

It is an amenable number.

45664270666657 is a deficient number, since it is larger than the sum of its proper divisors (1547934880863).

45664270666657 is a wasteful number, since it uses less digits than its factorization.

45664270666657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 302284.

The product of its (nonzero) digits is 1828915200, while the sum is 70.

The spelling of 45664270666657 in words is "forty-five trillion, six hundred sixty-four billion, two hundred seventy million, six hundred sixty-six thousand, six hundred fifty-seven".