136053605884 has 48 divisors (see below), whose sum is σ = 279121554432. Its totient is φ = 56816551872.

The previous prime is 136053605873. The next prime is 136053605903. The reversal of 136053605884 is 488506350631.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71014 + ... + 526450.

It is an arithmetic number, because the mean of its divisors is an integer number (5815032384).

Almost surely, 2^136053605884 is an apocalyptic number.

136053605884 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136053605884, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139560777216).

136053605884 is an abundant number, since it is smaller than the sum of its proper divisors (143067948548).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

136053605884 is a wasteful number, since it uses less digits than its factorization.

136053605884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 455722 (or 455720 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 49.

The spelling of 136053605884 in words is "one hundred thirty-six billion, fifty-three million, six hundred five thousand, eight hundred eighty-four".