45338850117 has 32 divisors (see below), whose sum is σ = 73347730560. Its totient is φ = 27450783360.

The previous prime is 45338850113. The next prime is 45338850127. The reversal of 45338850117 is 71105883354.

It is a happy number.

45338850117 is a `hidden beast` number, since 4 + 53 + 3 + 88 + 501 + 17 = 666.

It is not a de Polignac number, because 45338850117 - 2² = 45338850113 is a prime.

It is a super-2 number, since 2×45338850117² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45338850113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 225513 + ... + 376209.

It is an arithmetic number, because the mean of its divisors is an integer number (2292116580).

Almost surely, 2^45338850117 is an apocalyptic number.

It is an amenable number.

45338850117 is a deficient number, since it is larger than the sum of its proper divisors (28008880443).

45338850117 is a wasteful number, since it uses less digits than its factorization.

45338850117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151730 (or 151724 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The spelling of 45338850117 in words is "forty-five billion, three hundred thirty-eight million, eight hundred fifty thousand, one hundred seventeen".