36351017557 has 2 divisors, whose sum is σ = 36351017558. Its totient is φ = 36351017556.

The previous prime is 36351017537. The next prime is 36351017639. The reversal of 36351017557 is 75571015363.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31568050276 + 4782967281 = 177674^2 + 69159^2 .

It is a cyclic number.

It is not a de Polignac number, because 36351017557 - 2¹¹ = 36351015509 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36351017537) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18175508778 + 18175508779.

It is an arithmetic number, because the mean of its divisors is an integer number (18175508779).

Almost surely, 2^36351017557 is an apocalyptic number.

It is an amenable number.

36351017557 is a deficient number, since it is larger than the sum of its proper divisors (1).

36351017557 is an equidigital number, since it uses as much as digits as its factorization.

36351017557 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 330750, while the sum is 43.

The spelling of 36351017557 in words is "thirty-six billion, three hundred fifty-one million, seventeen thousand, five hundred fifty-seven".