5151514 has 4 divisors (see below), whose sum is σ = 7727274. Its totient is φ = 2575756.

The previous prime is 5151491. The next prime is 5151521. The reversal of 5151514 is 4151515.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4695889 + 455625 = 2167^2 + 675^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287877 + ... + 1287880.

Almost surely, 2^5151514 is an apocalyptic number.

5151514 is a deficient number, since it is larger than the sum of its proper divisors (2575760).

5151514 is a wasteful number, since it uses less digits than its factorization.

5151514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2575759.

The product of its digits is 500, while the sum is 22.

The square root of 5151514 is about 2269.6946931250. The cubic root of 5151514 is about 172.7076711912.

Subtracting from 5151514 its reverse (4151515), we obtain a palindrome (999999).

It can be divided in two parts, 51515 and 14, that added together give a square (51529 = 227²).

The spelling of 5151514 in words is "five million, one hundred fifty-one thousand, five hundred fourteen".