45617308457464 has 8 divisors (see below), whose sum is σ = 85532453357760. Its totient is φ = 22808654228728.

The previous prime is 45617308457449. The next prime is 45617308457507. The reversal of 45617308457464 is 46475480371654.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×45617308457464² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 45617308457396 and 45617308457405.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2851081778584 + ... + 2851081778599.

It is an arithmetic number, because the mean of its divisors is an integer number (10691556669720).

Almost surely, 2^{45617308457464} is an apocalyptic number.

It is an amenable number.

45617308457464 is a deficient number, since it is larger than the sum of its proper divisors (39915144900296).

45617308457464 is a wasteful number, since it uses less digits than its factorization.

45617308457464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5702163557189 (or 5702163557185 counting only the distinct ones).

The product of its (nonzero) digits is 270950400, while the sum is 64.

The spelling of 45617308457464 in words is "forty-five trillion, six hundred seventeen billion, three hundred eight million, four hundred fifty-seven thousand, four hundred sixty-four".