5146321937 has 2 divisors, whose sum is σ = 5146321938. Its totient is φ = 5146321936.

The previous prime is 5146321907. The next prime is 5146321963. The reversal of 5146321937 is 7391236415.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5098102801 + 48219136 = 71401^2 + 6944^2 .

It is a cyclic number.

It is not a de Polignac number, because 5146321937 - 2¹⁰ = 5146320913 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5146321894 and 5146321903.

It is not a weakly prime, because it can be changed into another prime (5146321907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2573160968 + 2573160969.

It is an arithmetic number, because the mean of its divisors is an integer number (2573160969).

Almost surely, 2^5146321937 is an apocalyptic number.

It is an amenable number.

5146321937 is a deficient number, since it is larger than the sum of its proper divisors (1).

5146321937 is an equidigital number, since it uses as much as digits as its factorization.

5146321937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 41.

The square root of 5146321937 is about 71737.8696157058. The cubic root of 5146321937 is about 1726.4962932019.

The spelling of 5146321937 in words is "five billion, one hundred forty-six million, three hundred twenty-one thousand, nine hundred thirty-seven".