45250666223 has 16 divisors (see below), whose sum is σ = 53518232064. Its totient is φ = 37449902880.

The previous prime is 45250666213. The next prime is 45250666259. The reversal of 45250666223 is 32266605254.

It is a cyclic number.

It is not a de Polignac number, because 45250666223 - 2¹⁶ = 45250600687 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 (45250666213) 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, 632915 + ... + 700772.

It is an arithmetic number, because the mean of its divisors is an integer number (3344889504).

Almost surely, 2^45250666223 is an apocalyptic number.

45250666223 is a deficient number, since it is larger than the sum of its proper divisors (8267565841).

45250666223 is a wasteful number, since it uses less digits than its factorization.

45250666223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1333862.

The product of its (nonzero) digits is 518400, while the sum is 41.

The spelling of 45250666223 in words is "forty-five billion, two hundred fifty million, six hundred sixty-six thousand, two hundred twenty-three".