5151303 has 16 divisors (see below), whose sum is σ = 7711200. Its totient is φ = 3398400.

The previous prime is 5151277. The next prime is 5151317. The reversal of 5151303 is 3031515.

It is a happy number.

It is not a de Polignac number, because 5151303 - 2¹⁰ = 5150279 is a prime.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1783 + ... + 3671.

It is an arithmetic number, because the mean of its divisors is an integer number (481950).

Almost surely, 2^5151303 is an apocalyptic number.

5151303 is a deficient number, since it is larger than the sum of its proper divisors (2559897).

5151303 is a wasteful number, since it uses less digits than its factorization.

5151303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1999 (or 1993 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 5151303 is about 2269.6482106265. The cubic root of 5151303 is about 172.7053131909.

Adding to 5151303 its reverse (3031515), we get a palindrome (8182818).

The spelling of 5151303 in words is "five million, one hundred fifty-one thousand, three hundred three".