136553666035 has 8 divisors (see below), whose sum is σ = 163889683056. Its totient is φ = 109226076960.

The previous prime is 136553666027. The next prime is 136553666063. The reversal of 136553666035 is 530666355631.

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

It is not a de Polignac number, because 136553666035 - 2³ = 136553666027 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 136553666035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2071284 + ... + 2136193.

It is an arithmetic number, because the mean of its divisors is an integer number (20486210382).

Almost surely, 2^136553666035 is an apocalyptic number.

136553666035 is a deficient number, since it is larger than the sum of its proper divisors (27336017021).

136553666035 is an equidigital number, since it uses as much as digits as its factorization.

136553666035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4213973.

The product of its (nonzero) digits is 4374000, while the sum is 49.

The spelling of 136553666035 in words is "one hundred thirty-six billion, five hundred fifty-three million, six hundred sixty-six thousand, thirty-five".