36245454257 has 2 divisors, whose sum is σ = 36245454258. Its totient is φ = 36245454256.

The previous prime is 36245454251. The next prime is 36245454281. The reversal of 36245454257 is 75245454263.

36245454257 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 31498795441 + 4746658816 = 177479^2 + 68896^2 .

It is a cyclic number.

It is not a de Polignac number, because 36245454257 - 2¹⁶ = 36245388721 is a prime.

It is not a weakly prime, because it can be changed into another prime (36245454251) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18122727128 + 18122727129.

It is an arithmetic number, because the mean of its divisors is an integer number (18122727129).

Almost surely, 2^36245454257 is an apocalyptic number.

It is an amenable number.

36245454257 is a deficient number, since it is larger than the sum of its proper divisors (1).

36245454257 is an equidigital number, since it uses as much as digits as its factorization.

36245454257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4032000, while the sum is 47.

The spelling of 36245454257 in words is "thirty-six billion, two hundred forty-five million, four hundred fifty-four thousand, two hundred fifty-seven".