5157285 has 16 divisors (see below), whose sum is σ = 9430656. Its totient is φ = 2357568.

The previous prime is 5157281. The next prime is 5157287. The reversal of 5157285 is 5827515.

It is a happy number.

It is not a de Polignac number, because 5157285 - 2² = 5157281 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5157281) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24454 + ... + 24663.

It is an arithmetic number, because the mean of its divisors is an integer number (589416).

Almost surely, 2^5157285 is an apocalyptic number.

It is an amenable number.

5157285 is a deficient number, since it is larger than the sum of its proper divisors (4273371).

5157285 is a wasteful number, since it uses less digits than its factorization.

5157285 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49132.

The product of its digits is 14000, while the sum is 33.

The square root of 5157285 is about 2270.9656536372. The cubic root of 5157285 is about 172.7721392303.

The spelling of 5157285 in words is "five million, one hundred fifty-seven thousand, two hundred eighty-five".