5151345 has 8 divisors (see below), whose sum is σ = 8242176. Its totient is φ = 2747376.

The previous prime is 5151343. The next prime is 5151347. The reversal of 5151345 is 5431515.

It is an interprime number because it is at equal distance from previous prime (5151343) and next prime (5151347).

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

It is not a de Polignac number, because 5151345 - 2¹ = 5151343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5151343) 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, 171697 + ... + 171726.

It is an arithmetic number, because the mean of its divisors is an integer number (1030272).

Almost surely, 2^5151345 is an apocalyptic number.

It is an amenable number.

5151345 is a deficient number, since it is larger than the sum of its proper divisors (3090831).

5151345 is a wasteful number, since it uses less digits than its factorization.

5151345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 343431.

The product of its digits is 1500, while the sum is 24.

The square root of 5151345 is about 2269.6574631428. The cubic root of 5151345 is about 172.7057825610.

The spelling of 5151345 in words is "five million, one hundred fifty-one thousand, three hundred forty-five".