45738686617 has 8 divisors (see below), whose sum is σ = 49552001856. Its totient is φ = 41967507792.

The previous prime is 45738686537. The next prime is 45738686633. The reversal of 45738686617 is 71668683754.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-45738686617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45738686017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10531843 + ... + 10536184.

It is an arithmetic number, because the mean of its divisors is an integer number (6194000232).

Almost surely, 2^45738686617 is an apocalyptic number.

It is an amenable number.

45738686617 is a deficient number, since it is larger than the sum of its proper divisors (3813315239).

45738686617 is a wasteful number, since it uses less digits than its factorization.

45738686617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21068207.

The product of its digits is 40642560, while the sum is 61.

The spelling of 45738686617 in words is "forty-five billion, seven hundred thirty-eight million, six hundred eighty-six thousand, six hundred seventeen".