136140082587775 has 48 divisors (see below), whose sum is σ = 200595813992640. Its totient is φ = 89676589363200.

The previous prime is 136140082587713. The next prime is 136140082587781. The reversal of 136140082587775 is 577785280041631.

It is a happy number.

It is not a de Polignac number, because 136140082587775 - 2⁹ = 136140082587263 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 67085586 + ... + 69085135.

It is an arithmetic number, because the mean of its divisors is an integer number (4179079458180).

Almost surely, 2^{136140082587775} is an apocalyptic number.

136140082587775 is a deficient number, since it is larger than the sum of its proper divisors (64455731404865).

136140082587775 is a wasteful number, since it uses less digits than its factorization.

136140082587775 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136170964 (or 136170959 counting only the distinct ones).

The product of its (nonzero) digits is 79027200, while the sum is 64.

The spelling of 136140082587775 in words is "one hundred thirty-six trillion, one hundred forty billion, eighty-two million, five hundred eighty-seven thousand, seven hundred seventy-five".