5152251 has 8 divisors (see below), whose sum is σ = 7398160. Its totient is φ = 3170592.

The previous prime is 5152247. The next prime is 5152261. The reversal of 5152251 is 1522515.

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

It is not a de Polignac number, because 5152251 - 2² = 5152247 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 (5152261) 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, 66016 + ... + 66093.

It is an arithmetic number, because the mean of its divisors is an integer number (924770).

Almost surely, 2^5152251 is an apocalyptic number.

5152251 is a deficient number, since it is larger than the sum of its proper divisors (2245909).

5152251 is a wasteful number, since it uses less digits than its factorization.

5152251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132125.

The product of its digits is 500, while the sum is 21.

The square root of 5152251 is about 2269.8570439567. The cubic root of 5152251 is about 172.7159069244.

Adding to 5152251 its reverse (1522515), we get a palindrome (6674766).

The spelling of 5152251 in words is "five million, one hundred fifty-two thousand, two hundred fifty-one".