136007786567852 has 12 divisors (see below), whose sum is σ = 238024385299176. Its totient is φ = 68000819339520.

The previous prime is 136007786567843. The next prime is 136007786567867. The reversal of 136007786567852 is 258765687700631.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768386549 + ... + 768563532.

It is an arithmetic number, because the mean of its divisors is an integer number (19835365441598).

Almost surely, 2^{136007786567852} is an apocalyptic number.

It is an amenable number.

136007786567852 is a deficient number, since it is larger than the sum of its proper divisors (102016598731324).

136007786567852 is a wasteful number, since it uses less digits than its factorization.

136007786567852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1536972208 (or 1536972206 counting only the distinct ones).

The product of its (nonzero) digits is 711244800, while the sum is 71.

The spelling of 136007786567852 in words is "one hundred thirty-six trillion, seven billion, seven hundred eighty-six million, five hundred sixty-seven thousand, eight hundred fifty-two".