36343661051 has 2 divisors, whose sum is σ = 36343661052. Its totient is φ = 36343661050.

The previous prime is 36343661023. The next prime is 36343661087. The reversal of 36343661051 is 15016634363.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36343661051 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 36343660996 and 36343661014.

It is not a weakly prime, because it can be changed into another prime (36343601051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18171830525 + 18171830526.

It is an arithmetic number, because the mean of its divisors is an integer number (18171830526).

Almost surely, 2^36343661051 is an apocalyptic number.

36343661051 is a deficient number, since it is larger than the sum of its proper divisors (1).

36343661051 is an equidigital number, since it uses as much as digits as its factorization.

36343661051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 36343661051 in words is "thirty-six billion, three hundred forty-three million, six hundred sixty-one thousand, fifty-one".