137695433 has 2 divisors, whose sum is σ = 137695434. Its totient is φ = 137695432.

The previous prime is 137695381. The next prime is 137695501. The reversal of 137695433 is 334596731.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 109265209 + 28430224 = 10453^2 + 5332^2 .

It is a cyclic number.

It is not a de Polignac number, because 137695433 - 2⁸ = 137695177 is a prime.

It is not a weakly prime, because it can be changed into another prime (137695633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68847716 + 68847717.

It is an arithmetic number, because the mean of its divisors is an integer number (68847717).

Almost surely, 2^137695433 is an apocalyptic number.

It is an amenable number.

137695433 is a deficient number, since it is larger than the sum of its proper divisors (1).

137695433 is an equidigital number, since it uses as much as digits as its factorization.

137695433 is an evil number, because the sum of its binary digits is even.

The product of its digits is 204120, while the sum is 41.

The square root of 137695433 is about 11734.3697316899. The cubic root of 137695433 is about 516.3844772369.

The spelling of 137695433 in words is "one hundred thirty-seven million, six hundred ninety-five thousand, four hundred thirty-three".