5135322551 has 2 divisors, whose sum is σ = 5135322552. Its totient is φ = 5135322550.

The previous prime is 5135322509. The next prime is 5135322593. The reversal of 5135322551 is 1552235315.

It is a balanced prime because it is at equal distance from previous prime (5135322509) and next prime (5135322593).

It is a cyclic number.

It is not a de Polignac number, because 5135322551 - 2²⁶ = 5068213687 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135322251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567661275 + 2567661276.

It is an arithmetic number, because the mean of its divisors is an integer number (2567661276).

Almost surely, 2^5135322551 is an apocalyptic number.

5135322551 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135322551 is an equidigital number, since it uses as much as digits as its factorization.

5135322551 is an evil number, because the sum of its binary digits is even.

The product of its digits is 22500, while the sum is 32.

The square root of 5135322551 is about 71661.1648733120. The cubic root of 5135322551 is about 1725.2653853123.

Adding to 5135322551 its reverse (1552235315), we get a palindrome (6687557866).

The spelling of 5135322551 in words is "five billion, one hundred thirty-five million, three hundred twenty-two thousand, five hundred fifty-one".