5129837 has 2 divisors, whose sum is σ = 5129838. Its totient is φ = 5129836.

The previous prime is 5129833. The next prime is 5129863. The reversal of 5129837 is 7389215.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4519876 + 609961 = 2126^2 + 781^2 .

It is a cyclic number.

It is not a de Polignac number, because 5129837 - 2² = 5129833 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5129797 and 5129806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5129833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2564918 + 2564919.

It is an arithmetic number, because the mean of its divisors is an integer number (2564919).

Almost surely, 2^5129837 is an apocalyptic number.

It is an amenable number.

5129837 is a deficient number, since it is larger than the sum of its proper divisors (1).

5129837 is an equidigital number, since it uses as much as digits as its factorization.

5129837 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 35.

The square root of 5129837 is about 2264.9143471664. The cubic root of 5129837 is about 172.4650857014.

The spelling of 5129837 in words is "five million, one hundred twenty-nine thousand, eight hundred thirty-seven".