135824754631 has 2 divisors, whose sum is σ = 135824754632. Its totient is φ = 135824754630.

The previous prime is 135824754619. The next prime is 135824754649. The reversal of 135824754631 is 136457428531.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 135824754631 - 2¹⁷ = 135824623559 is a prime.

It is a super-2 number, since 2×135824754631² (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 (135824784631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 67912377315 + 67912377316.

It is an arithmetic number, because the mean of its divisors is an integer number (67912377316).

Almost surely, 2^135824754631 is an apocalyptic number.

135824754631 is a deficient number, since it is larger than the sum of its proper divisors (1).

135824754631 is an equidigital number, since it uses as much as digits as its factorization.

135824754631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2419200, while the sum is 49.

The spelling of 135824754631 in words is "one hundred thirty-five billion, eight hundred twenty-four million, seven hundred fifty-four thousand, six hundred thirty-one".