136264054 has 4 divisors (see below), whose sum is σ = 204396084. Its totient is φ = 68132026.

The previous prime is 136264043. The next prime is 136264087. The reversal of 136264054 is 450462631.

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

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34066012 + ... + 34066015.

It is an arithmetic number, because the mean of its divisors is an integer number (51099021).

Almost surely, 2^136264054 is an apocalyptic number.

136264054 is a deficient number, since it is larger than the sum of its proper divisors (68132030).

136264054 is an equidigital number, since it uses as much as digits as its factorization.

136264054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68132029.

The product of its (nonzero) digits is 17280, while the sum is 31.

The square root of 136264054 is about 11673.2195216230. The cubic root of 136264054 is about 514.5889251157.

The spelling of 136264054 in words is "one hundred thirty-six million, two hundred sixty-four thousand, fifty-four".