36151556251 has 2 divisors, whose sum is σ = 36151556252. Its totient is φ = 36151556250.

The previous prime is 36151556237. The next prime is 36151556257. The reversal of 36151556251 is 15265515163.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36151556251 - 2⁷ = 36151556123 is a prime.

It is not a weakly prime, because it can be changed into another prime (36151556257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18075778125 + 18075778126.

It is an arithmetic number, because the mean of its divisors is an integer number (18075778126).

Almost surely, 2^36151556251 is an apocalyptic number.

36151556251 is a deficient number, since it is larger than the sum of its proper divisors (1).

36151556251 is an equidigital number, since it uses as much as digits as its factorization.

36151556251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 135000, while the sum is 40.

The spelling of 36151556251 in words is "thirty-six billion, one hundred fifty-one million, five hundred fifty-six thousand, two hundred fifty-one".