137610047 has 2 divisors, whose sum is σ = 137610048. Its totient is φ = 137610046.

The previous prime is 137610043. The next prime is 137610059. The reversal of 137610047 is 740016731.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 137610047 - 2² = 137610043 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (137610041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68805023 + 68805024.

It is an arithmetic number, because the mean of its divisors is an integer number (68805024).

Almost surely, 2^137610047 is an apocalyptic number.

137610047 is a deficient number, since it is larger than the sum of its proper divisors (1).

137610047 is an equidigital number, since it uses as much as digits as its factorization.

137610047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3528, while the sum is 29.

The square root of 137610047 is about 11730.7308808957. The cubic root of 137610047 is about 516.2777171673.

Adding to 137610047 its reverse (740016731), we get a palindrome (877626778).

The spelling of 137610047 in words is "one hundred thirty-seven million, six hundred ten thousand, forty-seven".