5115221433 has 48 divisors (see below), whose sum is σ = 8796902400. Its totient is φ = 2802625920.

The previous prime is 5115221431. The next prime is 5115221479. The reversal of 5115221433 is 3341225115.

5115221433 is a `hidden beast` number, since 5 + 1 + 1 + 5 + 221 + 433 = 666.

It is not a de Polignac number, because 5115221433 - 2¹ = 5115221431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5115221397 and 5115221406.

It is not an unprimeable number, because it can be changed into a prime (5115221431) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 200863 + ... + 224891.

It is an arithmetic number, because the mean of its divisors is an integer number (183268800).

Almost surely, 2^5115221433 is an apocalyptic number.

It is an amenable number.

5115221433 is a deficient number, since it is larger than the sum of its proper divisors (3681680967).

5115221433 is a wasteful number, since it uses less digits than its factorization.

5115221433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24182 (or 24179 counting only the distinct ones).

The product of its digits is 3600, while the sum is 27.

The square root of 5115221433 is about 71520.7762332037. The cubic root of 5115221433 is about 1723.0113814509.

Adding to 5115221433 its reverse (3341225115), we get a palindrome (8456446548).

The spelling of 5115221433 in words is "five billion, one hundred fifteen million, two hundred twenty-one thousand, four hundred thirty-three".