5157769 has 4 divisors (see below), whose sum is σ = 5163796. Its totient is φ = 5151744.

The previous prime is 5157743. The next prime is 5157787. The reversal of 5157769 is 9677515.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3686400 + 1471369 = 1920^2 + 1213^2 .

It is a cyclic number.

It is not a de Polignac number, because 5157769 - 2¹³ = 5149577 is a prime.

It is a super-2 number, since 2×5157769² = 53205162114722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5157709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1464 + ... + 3529.

It is an arithmetic number, because the mean of its divisors is an integer number (1290949).

Almost surely, 2^5157769 is an apocalyptic number.

It is an amenable number.

5157769 is a deficient number, since it is larger than the sum of its proper divisors (6027).

5157769 is a wasteful number, since it uses less digits than its factorization.

5157769 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6026.

The product of its digits is 66150, while the sum is 40.

The square root of 5157769 is about 2271.0722137352. The cubic root of 5157769 is about 172.7775438247. Note that the first 3 decimals are identical.

The spelling of 5157769 in words is "five million, one hundred fifty-seven thousand, seven hundred sixty-nine".