36561056151 has 32 divisors (see below), whose sum is σ = 51293606400. Its totient is φ = 23119399424.

The previous prime is 36561056149. The next prime is 36561056177. The reversal of 36561056151 is 15165016563.

It is a cyclic number.

It is not a de Polignac number, because 36561056151 - 2¹ = 36561056149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36561056111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13544800 + ... + 13547498.

It is an arithmetic number, because the mean of its divisors is an integer number (1602925200).

Almost surely, 2^36561056151 is an apocalyptic number.

36561056151 is a deficient number, since it is larger than the sum of its proper divisors (14732550249).

36561056151 is a wasteful number, since it uses less digits than its factorization.

36561056151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295.

The product of its (nonzero) digits is 81000, while the sum is 39.

The spelling of 36561056151 in words is "thirty-six billion, five hundred sixty-one million, fifty-six thousand, one hundred fifty-one".