5178925 has 12 divisors (see below), whose sum is σ = 6760480. Its totient is φ = 3924720.

The previous prime is 5178923. The next prime is 5178941. The reversal of 5178925 is 5298715.

It is not a de Polignac number, because 5178925 - 2¹ = 5178923 is a prime.

It is a d-powerful number, because it can be written as 5² + 1 + 7⁶ + 8³ + 9⁷ + 2¹⁸ + 5⁶ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5178923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4977 + ... + 5926.

Almost surely, 2^5178925 is an apocalyptic number.

It is an amenable number.

5178925 is a deficient number, since it is larger than the sum of its proper divisors (1581555).

5178925 is a wasteful number, since it uses less digits than its factorization.

5178925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10932 (or 10927 counting only the distinct ones).

The product of its digits is 25200, while the sum is 37.

The square root of 5178925 is about 2275.7251591526. The cubic root of 5178925 is about 173.0134530173.

The spelling of 5178925 in words is "five million, one hundred seventy-eight thousand, nine hundred twenty-five".