5157715 has 8 divisors (see below), whose sum is σ = 6553440. Its totient is φ = 3883392.

The previous prime is 5157709. The next prime is 5157731. The reversal of 5157715 is 5177515.

5157715 = T₃₀₅ + T₃₀₆ + ... + T₃₈₉.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5157715 - 2⁹ = 5157203 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30255 + ... + 30424.

It is an arithmetic number, because the mean of its divisors is an integer number (819180).

Almost surely, 2^5157715 is an apocalyptic number.

5157715 is a deficient number, since it is larger than the sum of its proper divisors (1395725).

5157715 is a wasteful number, since it uses less digits than its factorization.

5157715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60701.

The product of its digits is 6125, while the sum is 31.

The square root of 5157715 is about 2271.0603250464. The cubic root of 5157715 is about 172.7769408495.

The spelling of 5157715 in words is "five million, one hundred fifty-seven thousand, seven hundred fifteen".