36856229351 has 2 divisors, whose sum is σ = 36856229352. Its totient is φ = 36856229350.

The previous prime is 36856229329. The next prime is 36856229387. The reversal of 36856229351 is 15392265863.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36856229351 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36856229351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (36856229651) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18428114675 + 18428114676.

It is an arithmetic number, because the mean of its divisors is an integer number (18428114676).

Almost surely, 2^36856229351 is an apocalyptic number.

36856229351 is a deficient number, since it is larger than the sum of its proper divisors (1).

36856229351 is an equidigital number, since it uses as much as digits as its factorization.

36856229351 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2332800, while the sum is 50.

The spelling of 36856229351 in words is "thirty-six billion, eight hundred fifty-six million, two hundred twenty-nine thousand, three hundred fifty-one".