5651161695 has 64 divisors (see below), whose sum is σ = 10449331200. Its totient is φ = 2895419520.

The previous prime is 5651161693. The next prime is 5651161721. The reversal of 5651161695 is 5961611565.

It is not a de Polignac number, because 5651161695 - 2¹ = 5651161693 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 5651161695.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651161693) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 346126 + ... + 362084.

It is an arithmetic number, because the mean of its divisors is an integer number (163270800).

Almost surely, 2^5651161695 is an apocalyptic number.

5651161695 is a deficient number, since it is larger than the sum of its proper divisors (4798169505).

5651161695 is a wasteful number, since it uses less digits than its factorization.

5651161695 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16077 (or 16071 counting only the distinct ones).

The product of its digits is 243000, while the sum is 45.

The square root of 5651161695 is about 75174.2089748871. The cubic root of 5651161695 is about 1781.1995549149.

The spelling of 5651161695 in words is "five billion, six hundred fifty-one million, one hundred sixty-one thousand, six hundred ninety-five".