36733404457 has 2 divisors, whose sum is σ = 36733404458. Its totient is φ = 36733404456.

The previous prime is 36733404439. The next prime is 36733404479. The reversal of 36733404457 is 75440433763.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 23561022016 + 13172382441 = 153496^2 + 114771^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36733404457 is a prime.

It is not a weakly prime, because it can be changed into another prime (36733404557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18366702228 + 18366702229.

It is an arithmetic number, because the mean of its divisors is an integer number (18366702229).

Almost surely, 2^36733404457 is an apocalyptic number.

It is an amenable number.

36733404457 is a deficient number, since it is larger than the sum of its proper divisors (1).

36733404457 is an equidigital number, since it uses as much as digits as its factorization.

36733404457 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2540160, while the sum is 46.

The spelling of 36733404457 in words is "thirty-six billion, seven hundred thirty-three million, four hundred four thousand, four hundred fifty-seven".