45517271363615 has 16 divisors (see below), whose sum is σ = 56148799219776. Its totient is φ = 35409152620800.

The previous prime is 45517271363593. The next prime is 45517271363623. The reversal of 45517271363615 is 51636317271554.

It is not a de Polignac number, because 45517271363615 - 2⁸ = 45517271363359 is a prime.

It is a super-2 number, since 2×45517271363615² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 878177276 + ... + 878229105.

It is an arithmetic number, because the mean of its divisors is an integer number (3509299951236).

Almost surely, 2^{45517271363615} is an apocalyptic number.

45517271363615 is a deficient number, since it is larger than the sum of its proper divisors (10631527856161).

45517271363615 is a wasteful number, since it uses less digits than its factorization.

45517271363615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1756406530.

The product of its digits is 15876000, while the sum is 56.

The spelling of 45517271363615 in words is "forty-five trillion, five hundred seventeen billion, two hundred seventy-one million, three hundred sixty-three thousand, six hundred fifteen".