5157345 has 8 divisors (see below), whose sum is σ = 8251776. Its totient is φ = 2750576.

The previous prime is 5157329. The next prime is 5157403. The reversal of 5157345 is 5437515.

5157345 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

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 5157345 - 2⁴ = 5157329 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 171897 + ... + 171926.

It is an arithmetic number, because the mean of its divisors is an integer number (1031472).

Almost surely, 2^5157345 is an apocalyptic number.

It is an amenable number.

5157345 is a deficient number, since it is larger than the sum of its proper divisors (3094431).

5157345 is a wasteful number, since it uses less digits than its factorization.

5157345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343831.

The product of its digits is 10500, while the sum is 30.

The square root of 5157345 is about 2270.9788638382. The cubic root of 5157345 is about 172.7728092397.

The spelling of 5157345 in words is "five million, one hundred fifty-seven thousand, three hundred forty-five".