5151517 has 16 divisors (see below), whose sum is σ = 6278400.
Its totient is φ = 4217136.
The previous prime is 5151491. The next prime is 5151521. The reversal of 5151517 is 7151515.
5151517 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 5151517 - 219 = 4627229 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5151491 and 5151500.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5151577) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7563 + ... + 8215.
It is an arithmetic number, because the mean of its divisors is an integer number (392400).
Almost surely, 25151517 is an apocalyptic number.
It is an amenable number.
5151517 is a deficient number, since it is larger than the sum of its proper divisors (1126883).
5151517 is an equidigital number, since it uses as much as digits as its factorization.
5151517 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 697 (or 683 counting only the distinct ones).
The product of its digits is 875, while the sum is 25.
The square root of 5151517 is about 2269.6953540068.
The cubic root of 5151517 is about 172.7077047169.
The spelling of 5151517 in words is "five million, one hundred fifty-one thousand, five hundred seventeen".