45400345023166 has 192 divisors, whose sum is σ = 82738507484160. Its totient is φ = 18618246662400.

The previous prime is 45400345023119. The next prime is 45400345023193. The reversal of 45400345023166 is 66132054300454.

It is a happy number.

It is a super-2 number, since 2×45400345023166² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 28679939211 + ... + 28679940793.

It is an arithmetic number, because the mean of its divisors is an integer number (430929726480).

Almost surely, 2^{45400345023166} is an apocalyptic number.

45400345023166 is a deficient number, since it is larger than the sum of its proper divisors (37338162460994).

45400345023166 is a wasteful number, since it uses less digits than its factorization.

45400345023166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559 (or 2552 counting only the distinct ones).

The product of its (nonzero) digits is 1036800, while the sum is 43.

The spelling of 45400345023166 in words is "forty-five trillion, four hundred billion, three hundred forty-five million, twenty-three thousand, one hundred sixty-six".