5122133361 has 8 divisors (see below), whose sum is σ = 7588345760. Its totient is φ = 3414755556.

The previous prime is 5122133351. The next prime is 5122133377. The reversal of 5122133361 is 1633312215.

5122133361 is a `hidden beast` number, since 51 + 221 + 33 + 361 = 666.

It is not a de Polignac number, because 5122133361 - 2²⁶ = 5055024497 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 189708643 = 5122133361 / (5 + 1 + 2 + 2 + 1 + 3 + 3 + 3 + 6 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5122133351) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94854295 + ... + 94854348.

It is an arithmetic number, because the mean of its divisors is an integer number (948543220).

Almost surely, 2^5122133361 is an apocalyptic number.

It is an amenable number.

5122133361 is a deficient number, since it is larger than the sum of its proper divisors (2466212399).

5122133361 is a wasteful number, since it uses less digits than its factorization.

5122133361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189708652 (or 189708646 counting only the distinct ones).

The product of its digits is 3240, while the sum is 27.

The square root of 5122133361 is about 71569.0810406282. The cubic root of 5122133361 is about 1723.7871035216.

Adding to 5122133361 its reverse (1633312215), we get a palindrome (6755445576).

The spelling of 5122133361 in words is "five billion, one hundred twenty-two million, one hundred thirty-three thousand, three hundred sixty-one".