5156525 has 24 divisors (see below), whose sum is σ = 7392384. Its totient is φ = 3526400.

The previous prime is 5156497. The next prime is 5156527. The reversal of 5156525 is 5256515.

It is a de Polignac number, because none of the positive numbers 2^k-5156525 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5156527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4124 + ... + 5226.

It is an arithmetic number, because the mean of its divisors is an integer number (308016).

Almost surely, 2^5156525 is an apocalyptic number.

5156525 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5156525 is a deficient number, since it is larger than the sum of its proper divisors (2235859).

5156525 is a wasteful number, since it uses less digits than its factorization.

5156525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1141 (or 1136 counting only the distinct ones).

The product of its digits is 7500, while the sum is 29.

The square root of 5156525 is about 2270.7983177728. The cubic root of 5156525 is about 172.7636519949.

The spelling of 5156525 in words is "five million, one hundred fifty-six thousand, five hundred twenty-five".