5209151 has 8 divisors (see below), whose sum is σ = 5365440. Its totient is φ = 5054848.

The previous prime is 5209129. The next prime is 5209177. The reversal of 5209151 is 1519025.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5209151 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 14.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5209111) 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, 6035 + ... + 6843.

It is an arithmetic number, because the mean of its divisors is an integer number (670680).

Almost surely, 2^5209151 is an apocalyptic number.

5209151 is a deficient number, since it is larger than the sum of its proper divisors (156289).

5209151 is a wasteful number, since it uses less digits than its factorization.

5209151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 993.

The product of its (nonzero) digits is 450, while the sum is 23.

The square root of 5209151 is about 2282.3564576989. The cubic root of 5209151 is about 173.3493891274.

The spelling of 5209151 in words is "five million, two hundred nine thousand, one hundred fifty-one".