135497700959 has 2 divisors, whose sum is σ = 135497700960. Its totient is φ = 135497700958.

The previous prime is 135497700941. The next prime is 135497700971. The reversal of 135497700959 is 959007794531.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 135497700959 - 2¹⁶ = 135497635423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135497700898 and 135497700907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (135497708959) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67748850479 + 67748850480.

It is an arithmetic number, because the mean of its divisors is an integer number (67748850480).

Almost surely, 2^135497700959 is an apocalyptic number.

135497700959 is a deficient number, since it is larger than the sum of its proper divisors (1).

135497700959 is an equidigital number, since it uses as much as digits as its factorization.

135497700959 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10716300, while the sum is 59.

The spelling of 135497700959 in words is "one hundred thirty-five billion, four hundred ninety-seven million, seven hundred thousand, nine hundred fifty-nine".