36312625553 has 2 divisors, whose sum is σ = 36312625554. Its totient is φ = 36312625552.

The previous prime is 36312625501. The next prime is 36312625577. The reversal of 36312625553 is 35552621363.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 21943089424 + 14369536129 = 148132^2 + 119873^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-36312625553 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 36312625553.

It is not a weakly prime, because it can be changed into another prime (36312627553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18156312776 + 18156312777.

It is an arithmetic number, because the mean of its divisors is an integer number (18156312777).

Almost surely, 2^36312625553 is an apocalyptic number.

It is an amenable number.

36312625553 is a deficient number, since it is larger than the sum of its proper divisors (1).

36312625553 is an equidigital number, since it uses as much as digits as its factorization.

36312625553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 486000, while the sum is 41.

The spelling of 36312625553 in words is "thirty-six billion, three hundred twelve million, six hundred twenty-five thousand, five hundred fifty-three".