136700553554 has 16 divisors (see below), whose sum is σ = 205411482360. Its totient is φ = 68230103040.

The previous prime is 136700553553. The next prime is 136700553557. The reversal of 136700553554 is 455355007631.

It can be written as a sum of positive squares in 4 ways, for example, as 136245883225 + 454670329 = 369115^2 + 21323^2 .

It is not an unprimeable number, because it can be changed into a prime (136700553553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10599542 + ... + 10612430.

Almost surely, 2^136700553554 is an apocalyptic number.

136700553554 is a deficient number, since it is larger than the sum of its proper divisors (68710928806).

136700553554 is a wasteful number, since it uses less digits than its factorization.

136700553554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21805.

The product of its (nonzero) digits is 945000, while the sum is 44.

The spelling of 136700553554 in words is "one hundred thirty-six billion, seven hundred million, five hundred fifty-three thousand, five hundred fifty-four".