5151605233 has 4 divisors (see below), whose sum is σ = 5151832048. Its totient is φ = 5151378420.

The previous prime is 5151605227. The next prime is 5151605257. The reversal of 5151605233 is 3325061515.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5151605233 - 2²¹ = 5149508081 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5151605195 and 5151605204.

It is not an unprimeable number, because it can be changed into a prime (5151605273) 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, 75003 + ... + 126208.

It is an arithmetic number, because the mean of its divisors is an integer number (1287958012).

Almost surely, 2^5151605233 is an apocalyptic number.

It is an amenable number.

5151605233 is a deficient number, since it is larger than the sum of its proper divisors (226815).

5151605233 is a wasteful number, since it uses less digits than its factorization.

5151605233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226814.

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 5151605233 is about 71774.6837889238. The cubic root of 5151605233 is about 1727.0869073268.

Adding to 5151605233 its reverse (3325061515), we get a palindrome (8476666748).

The spelling of 5151605233 in words is "five billion, one hundred fifty-one million, six hundred five thousand, two hundred thirty-three".