5170551 has 16 divisors (see below), whose sum is σ = 7139328. Its totient is φ = 3326400.

The previous prime is 5170531. The next prime is 5170553. The reversal of 5170551 is 1550715.

It is not a de Polignac number, because 5170551 - 2⁵ = 5170519 is a prime.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5170553) 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, 15456 + ... + 15786.

It is an arithmetic number, because the mean of its divisors is an integer number (446208).

Almost surely, 2^5170551 is an apocalyptic number.

5170551 is a deficient number, since it is larger than the sum of its proper divisors (1968777).

5170551 is a wasteful number, since it uses less digits than its factorization.

5170551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502.

The product of its (nonzero) digits is 875, while the sum is 24.

The square root of 5170551 is about 2273.8845617137. The cubic root of 5170551 is about 172.9201520434.

The spelling of 5170551 in words is "five million, one hundred seventy thousand, five hundred fifty-one".