5177865 has 32 divisors (see below), whose sum is σ = 10331136. Its totient is φ = 2151360.

The previous prime is 5177813. The next prime is 5177869. The reversal of 5177865 is 5687715.

It is not a de Polignac number, because 5177865 - 2⁶ = 5177801 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5177869) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1087 + ... + 3396.

It is an arithmetic number, because the mean of its divisors is an integer number (322848).

Almost surely, 2^5177865 is an apocalyptic number.

5177865 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5177865 is a deficient number, since it is larger than the sum of its proper divisors (5153271).

5177865 is a wasteful number, since it uses less digits than its factorization.

5177865 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4509.

The product of its digits is 58800, while the sum is 39.

The square root of 5177865 is about 2275.4922544364. The cubic root of 5177865 is about 173.0016483298.

The spelling of 5177865 in words is "five million, one hundred seventy-seven thousand, eight hundred sixty-five".