5125988 has 18 divisors (see below), whose sum is σ = 10435446. Its totient is φ = 2196768.

The previous prime is 5125963. The next prime is 5125999. The reversal of 5125988 is 8895215.

It can be written as a sum of positive squares in only one way, i.e., 3467044 + 1658944 = 1862^2 + 1288^2 .

It is a super-2 number, since 2×5125988² = 52551505952288, which contains 22 as substring.

It is an Ulam number.

It is a nialpdrome in base 14.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12881 + ... + 13272.

It is an arithmetic number, because the mean of its divisors is an integer number (579747).

Almost surely, 2^5125988 is an apocalyptic number.

It is an amenable number.

5125988 is an abundant number, since it is smaller than the sum of its proper divisors (5309458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5125988 is a wasteful number, since it uses less digits than its factorization.

5125988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26171 (or 26162 counting only the distinct ones).

The product of its digits is 28800, while the sum is 38.

The square root of 5125988 is about 2264.0644867141. The cubic root of 5125988 is about 172.4219404573.

The spelling of 5125988 in words is "five million, one hundred twenty-five thousand, nine hundred eighty-eight".