5157969 has 16 divisors (see below), whose sum is σ = 7197120. Its totient is φ = 3281600.

The previous prime is 5157967. The next prime is 5157983. The reversal of 5157969 is 9697515.

It is a cyclic number.

It is not a de Polignac number, because 5157969 - 2¹ = 5157967 is a prime.

It is a super-2 number, since 2×5157969² = 53209288409922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5157969.

It is not an unprimeable number, because it can be changed into a prime (5157967) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8494 + ... + 9080.

It is an arithmetic number, because the mean of its divisors is an integer number (449820).

Almost surely, 2^5157969 is an apocalyptic number.

It is an amenable number.

5157969 is a deficient number, since it is larger than the sum of its proper divisors (2039151).

5157969 is a wasteful number, since it uses less digits than its factorization.

5157969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720.

The product of its digits is 85050, while the sum is 42.

The square root of 5157969 is about 2271.1162453736. The cubic root of 5157969 is about 172.7797770294.

The spelling of 5157969 in words is "five million, one hundred fifty-seven thousand, nine hundred sixty-nine".