136459054 has 4 divisors (see below), whose sum is σ = 204688584. Its totient is φ = 68229526.

The previous prime is 136459049. The next prime is 136459067. The reversal of 136459054 is 450954631.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34114762 + ... + 34114765.

It is an arithmetic number, because the mean of its divisors is an integer number (51172146).

Almost surely, 2^136459054 is an apocalyptic number.

136459054 is a deficient number, since it is larger than the sum of its proper divisors (68229530).

136459054 is an equidigital number, since it uses as much as digits as its factorization.

136459054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68229529.

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 136459054 is about 11681.5689870839. The cubic root of 136459054 is about 514.8342747621.

The spelling of 136459054 in words is "one hundred thirty-six million, four hundred fifty-nine thousand, fifty-four".