5172537 has 8 divisors (see below), whose sum is σ = 6918880. Its totient is φ = 3437280.

The previous prime is 5172523. The next prime is 5172547. The reversal of 5172537 is 7352715.

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

It is not a de Polignac number, because 5172537 - 2⁴ = 5172521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5172547) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1612 + ... + 3597.

It is an arithmetic number, because the mean of its divisors is an integer number (864860).

Almost surely, 2^5172537 is an apocalyptic number.

It is an amenable number.

5172537 is a deficient number, since it is larger than the sum of its proper divisors (1746343).

5172537 is a wasteful number, since it uses less digits than its factorization.

5172537 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5543.

The product of its digits is 7350, while the sum is 30.

The square root of 5172537 is about 2274.3212174185. The cubic root of 5172537 is about 172.9422886566.

The spelling of 5172537 in words is "five million, one hundred seventy-two thousand, five hundred thirty-seven".