6426035137 has 4 divisors (see below), whose sum is σ = 6432953220. Its totient is φ = 6419117056.

The previous prime is 6426035117. The next prime is 6426035141. The reversal of 6426035137 is 7315306246.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7315306246 = 2 ⋅3657653123.

It can be written as a sum of positive squares in 2 ways, for example, as 712035856 + 5713999281 = 26684^2 + 75591^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6426035137 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6426035096 and 6426035105.

It is not an unprimeable number, because it can be changed into a prime (6426035117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3457648 + ... + 3459505.

It is an arithmetic number, because the mean of its divisors is an integer number (1608238305).

Almost surely, 2^6426035137 is an apocalyptic number.

It is an amenable number.

6426035137 is a deficient number, since it is larger than the sum of its proper divisors (6918083).

6426035137 is an equidigital number, since it uses as much as digits as its factorization.

6426035137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6918082.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 6426035137 is about 80162.5544565541. The cubic root of 6426035137 is about 1859.1497189847.

The spelling of 6426035137 in words is "six billion, four hundred twenty-six million, thirty-five thousand, one hundred thirty-seven".