39289482137 has 2 divisors, whose sum is σ = 39289482138. Its totient is φ = 39289482136.

The previous prime is 39289482107. The next prime is 39289482179. The reversal of 39289482137 is 73128498293.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 22988321161 + 16301160976 = 151619^2 + 127676^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-39289482137 is a prime.

It is not a weakly prime, because it can be changed into another prime (39289482107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19644741068 + 19644741069.

It is an arithmetic number, because the mean of its divisors is an integer number (19644741069).

Almost surely, 2^39289482137 is an apocalyptic number.

It is an amenable number.

39289482137 is a deficient number, since it is larger than the sum of its proper divisors (1).

39289482137 is an equidigital number, since it uses as much as digits as its factorization.

39289482137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5225472, while the sum is 56.

The spelling of 39289482137 in words is "thirty-nine billion, two hundred eighty-nine million, four hundred eighty-two thousand, one hundred thirty-seven".