36501029569 has 2 divisors, whose sum is σ = 36501029570. Its totient is φ = 36501029568.

The previous prime is 36501029567. The next prime is 36501029651. The reversal of 36501029569 is 96592010563.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 26118438544 + 10382591025 = 161612^2 + 101895^2 .

It is a cyclic number.

It is not a de Polignac number, because 36501029569 - 2¹ = 36501029567 is a prime.

It is a super-2 number, since 2×36501029569² (a number of 22 digits) contains 22 as substring.

Together with 36501029567, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (36501029567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18250514784 + 18250514785.

It is an arithmetic number, because the mean of its divisors is an integer number (18250514785).

Almost surely, 2^36501029569 is an apocalyptic number.

It is an amenable number.

36501029569 is a deficient number, since it is larger than the sum of its proper divisors (1).

36501029569 is an equidigital number, since it uses as much as digits as its factorization.

36501029569 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437400, while the sum is 46.

The spelling of 36501029569 in words is "thirty-six billion, five hundred one million, twenty-nine thousand, five hundred sixty-nine".