45137420608617 has 24 divisors (see below), whose sum is σ = 68694196708800. Its totient is φ = 28481176711008.

The previous prime is 45137420608589. The next prime is 45137420608633. The reversal of 45137420608617 is 71680602473154.

45137420608617 is a `hidden beast` number, since 4 + 5 + 1 + 3 + 7 + 4 + 20 + 608 + 6 + 1 + 7 = 666.

It is not a de Polignac number, because 45137420608617 - 2⁸ = 45137420608361 is a prime.

It is a super-3 number, since 3×45137420608617³ (a number of 42 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (45137420678617) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 123279093 + ... + 123644690.

It is an arithmetic number, because the mean of its divisors is an integer number (2862258196200).

Almost surely, 2^{45137420608617} is an apocalyptic number.

It is an amenable number.

45137420608617 is a deficient number, since it is larger than the sum of its proper divisors (23556776100183).

45137420608617 is a wasteful number, since it uses less digits than its factorization.

45137420608617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246924877 (or 246924874 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 54.

The spelling of 45137420608617 in words is "forty-five trillion, one hundred thirty-seven billion, four hundred twenty million, six hundred eight thousand, six hundred seventeen".