5225691917 has 16 divisors (see below), whose sum is σ = 5710087680. Its totient is φ = 4769150400.

The previous prime is 5225691901. The next prime is 5225691943. The reversal of 5225691917 is 7191965225.

It is a cyclic number.

It is not a de Polignac number, because 5225691917 - 2⁴ = 5225691901 is a prime.

It is a super-2 number, since 2×5225691917² = 54615712022798269778, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5225691967) 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, 28934 + ... + 106247.

It is an arithmetic number, because the mean of its divisors is an integer number (356880480).

Almost surely, 2^5225691917 is an apocalyptic number.

It is an amenable number.

5225691917 is a deficient number, since it is larger than the sum of its proper divisors (484395763).

5225691917 is a wasteful number, since it uses less digits than its factorization.

5225691917 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135284.

The product of its digits is 340200, while the sum is 47.

The square root of 5225691917 is about 72288.9474055336. The cubic root of 5225691917 is about 1735.3267735989.

The spelling of 5225691917 in words is "five billion, two hundred twenty-five million, six hundred ninety-one thousand, nine hundred seventeen".