5123837651 has 2 divisors, whose sum is σ = 5123837652. Its totient is φ = 5123837650.

The previous prime is 5123837647. The next prime is 5123837657. The reversal of 5123837651 is 1567383215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5123837651 - 2² = 5123837647 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5123837599 and 5123837608.

It is not a weakly prime, because it can be changed into another prime (5123837657) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2561918825 + 2561918826.

It is an arithmetic number, because the mean of its divisors is an integer number (2561918826).

Almost surely, 2^5123837651 is an apocalyptic number.

5123837651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5123837651 is an equidigital number, since it uses as much as digits as its factorization.

5123837651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 151200, while the sum is 41.

The square root of 5123837651 is about 71580.9866584696. The cubic root of 5123837651 is about 1723.9782678367.

The spelling of 5123837651 in words is "five billion, one hundred twenty-three million, eight hundred thirty-seven thousand, six hundred fifty-one".