5151233471 has 2 divisors, whose sum is σ = 5151233472. Its totient is φ = 5151233470.

The previous prime is 5151233459. The next prime is 5151233531. The reversal of 5151233471 is 1743321515.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5151233471 - 2²⁶ = 5084124607 is a prime.

It is a super-3 number, since 3×5151233471³ (a number of 30 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5151233371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575616735 + 2575616736.

It is an arithmetic number, because the mean of its divisors is an integer number (2575616736).

Almost surely, 2^5151233471 is an apocalyptic number.

5151233471 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151233471 is an equidigital number, since it uses as much as digits as its factorization.

5151233471 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 32.

The square root of 5151233471 is about 71772.0939571920. The cubic root of 5151233471 is about 1727.0453616533.

Adding to 5151233471 its reverse (1743321515), we get a palindrome (6894554986).

The spelling of 5151233471 in words is "five billion, one hundred fifty-one million, two hundred thirty-three thousand, four hundred seventy-one".