5151115 has 16 divisors (see below), whose sum is σ = 6451200. Its totient is φ = 3944160.

The previous prime is 5151061. The next prime is 5151131. The reversal of 5151115 is 5111515.

It is a happy number.

It is not a de Polignac number, because 5151115 - 2⁷ = 5150987 is a prime.

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 5151092 and 5151101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25786 + ... + 25984.

It is an arithmetic number, because the mean of its divisors is an integer number (403200).

Almost surely, 2^5151115 is an apocalyptic number.

5151115 is a deficient number, since it is larger than the sum of its proper divisors (1300085).

5151115 is a wasteful number, since it uses less digits than its factorization.

5151115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402.

The product of its digits is 125, while the sum is 19.

The square root of 5151115 is about 2269.6067941386. The cubic root of 5151115 is about 172.7032121694.

The spelling of 5151115 in words is "five million, one hundred fifty-one thousand, one hundred fifteen".