136769546959 has 2 divisors, whose sum is σ = 136769546960. Its totient is φ = 136769546958.

The previous prime is 136769546951. The next prime is 136769546999. The reversal of 136769546959 is 959645967631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 136769546959 - 2³ = 136769546951 is a prime.

It is a super-2 number, since 2×136769546959² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136769546951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68384773479 + 68384773480.

It is an arithmetic number, because the mean of its divisors is an integer number (68384773480).

Almost surely, 2^136769546959 is an apocalyptic number.

136769546959 is a deficient number, since it is larger than the sum of its proper divisors (1).

136769546959 is an equidigital number, since it uses as much as digits as its factorization.

136769546959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 330674400, while the sum is 70.

The spelling of 136769546959 in words is "one hundred thirty-six billion, seven hundred sixty-nine million, five hundred forty-six thousand, nine hundred fifty-nine".