5161888 has 12 divisors (see below), whose sum is σ = 10162530. Its totient is φ = 2580928.

The previous prime is 5161879. The next prime is 5161909. The reversal of 5161888 is 8881615.

It can be written as a sum of positive squares in only one way, i.e., 4787344 + 374544 = 2188^2 + 612^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 80623 + ... + 80686.

Almost surely, 2^5161888 is an apocalyptic number.

It is an amenable number.

5161888 is a deficient number, since it is larger than the sum of its proper divisors (5000642).

5161888 is a wasteful number, since it uses less digits than its factorization.

5161888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161319 (or 161311 counting only the distinct ones).

The product of its digits is 15360, while the sum is 37.

The square root of 5161888 is about 2271.9788731412. The cubic root of 5161888 is about 172.8235250322.

The spelling of 5161888 in words is "five million, one hundred sixty-one thousand, eight hundred eighty-eight".