136000054 has 8 divisors (see below), whose sum is σ = 204355368. Its totient is φ = 67881600.

The previous prime is 136000027. The next prime is 136000091. The reversal of 136000054 is 450000631.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 135999995 and 136000040.

It is a congruent number.

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, 57772 + ... + 60079.

It is an arithmetic number, because the mean of its divisors is an integer number (25544421).

Almost surely, 2^136000054 is an apocalyptic number.

136000054 is a deficient number, since it is larger than the sum of its proper divisors (68355314).

136000054 is a wasteful number, since it uses less digits than its factorization.

136000054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118430.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 136000054 is about 11661.9061049213. The cubic root of 136000054 is about 514.2563861950.

Adding to 136000054 its reverse (450000631), we get a palindrome (586000685).

The spelling of 136000054 in words is "one hundred thirty-six million, fifty-four", and thus it is an aban number.