5345122631 has 2 divisors, whose sum is σ = 5345122632. Its totient is φ = 5345122630.

The previous prime is 5345122589. The next prime is 5345122633. The reversal of 5345122631 is 1362215435.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5345122631 is a prime.

It is a super-2 number, since 2×5345122631² = 57140671880856724322, which contains 22 as substring.

Together with 5345122633, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5345122633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2672561315 + 2672561316.

It is an arithmetic number, because the mean of its divisors is an integer number (2672561316).

Almost surely, 2^5345122631 is an apocalyptic number.

5345122631 is a deficient number, since it is larger than the sum of its proper divisors (1).

5345122631 is an equidigital number, since it uses as much as digits as its factorization.

5345122631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21600, while the sum is 32.

The square root of 5345122631 is about 73110.3455811830. The cubic root of 5345122631 is about 1748.4473445839.

The spelling of 5345122631 in words is "five billion, three hundred forty-five million, one hundred twenty-two thousand, six hundred thirty-one".