136053451263 has 8 divisors (see below), whose sum is σ = 181801550128. Its totient is φ = 90503826624.

The previous prime is 136053451199. The next prime is 136053451283. The reversal of 136053451263 is 362154350631.

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

It is not a de Polignac number, because 136053451263 - 2⁶ = 136053451199 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136053451283) 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, 49616956 + ... + 49619697.

It is an arithmetic number, because the mean of its divisors is an integer number (22725193766).

Almost surely, 2^136053451263 is an apocalyptic number.

136053451263 is a deficient number, since it is larger than the sum of its proper divisors (45748098865).

136053451263 is an equidigital number, since it uses as much as digits as its factorization.

136053451263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99237113.

The product of its (nonzero) digits is 194400, while the sum is 39.

The spelling of 136053451263 in words is "one hundred thirty-six billion, fifty-three million, four hundred fifty-one thousand, two hundred sixty-three".