5517070161772 has 24 divisors (see below), whose sum is σ = 10397628695216. Its totient is φ = 2546322101568.

The previous prime is 5517070161751. The next prime is 5517070161853. The reversal of 5517070161772 is 2771610707155.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9587803 + ... + 10146925.

Almost surely, 2^{5517070161772} is an apocalyptic number.

5517070161772 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

5517070161772 is a deficient number, since it is larger than the sum of its proper divisors (4880558533444).

5517070161772 is a wasteful number, since it uses less digits than its factorization.

5517070161772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748897 (or 748895 counting only the distinct ones).

The product of its (nonzero) digits is 720300, while the sum is 49.

The spelling of 5517070161772 in words is "five trillion, five hundred seventeen billion, seventy million, one hundred sixty-one thousand, seven hundred seventy-two".