6150622139 has 2 divisors, whose sum is σ = 6150622140. Its totient is φ = 6150622138.

The previous prime is 6150622129. The next prime is 6150622171. The reversal of 6150622139 is 9312260516.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6150622139 - 2¹² = 6150618043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 6150622099 and 6150622108.

It is not a weakly prime, because it can be changed into another prime (6150622129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3075311069 + 3075311070.

It is an arithmetic number, because the mean of its divisors is an integer number (3075311070).

Almost surely, 2^6150622139 is an apocalyptic number.

6150622139 is a deficient number, since it is larger than the sum of its proper divisors (1).

6150622139 is an equidigital number, since it uses as much as digits as its factorization.

6150622139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 35.

The square root of 6150622139 is about 78425.9022198661. The cubic root of 6150622139 is about 1832.2005775817.

The spelling of 6150622139 in words is "six billion, one hundred fifty million, six hundred twenty-two thousand, one hundred thirty-nine".