136892012735 has 16 divisors (see below), whose sum is σ = 166529844000. Its totient is φ = 108016265856.

The previous prime is 136892012731. The next prime is 136892012759. The reversal of 136892012735 is 537210298631.

It is a cyclic number.

It is not a de Polignac number, because 136892012735 - 2² = 136892012731 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 136892012735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136892012731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436160 + ... + 681189.

It is an arithmetic number, because the mean of its divisors is an integer number (10408115250).

Almost surely, 2^136892012735 is an apocalyptic number.

136892012735 is a deficient number, since it is larger than the sum of its proper divisors (29637831265).

136892012735 is a wasteful number, since it uses less digits than its factorization.

136892012735 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117690.

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 136892012735 in words is "one hundred thirty-six billion, eight hundred ninety-two million, twelve thousand, seven hundred thirty-five".