1136018453 has 2 divisors, whose sum is σ = 1136018454. Its totient is φ = 1136018452.

The previous prime is 1136018449. The next prime is 1136018503. The reversal of 1136018453 is 3548106311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 574944484 + 561073969 = 23978^2 + 23687^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136018453 - 2² = 1136018449 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1136018413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568009226 + 568009227.

It is an arithmetic number, because the mean of its divisors is an integer number (568009227).

Almost surely, 2^1136018453 is an apocalyptic number.

It is an amenable number.

1136018453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136018453 is an equidigital number, since it uses as much as digits as its factorization.

1136018453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 1136018453 is about 33704.8728376180. The cubic root of 1136018453 is about 1043.4263389435.

The spelling of 1136018453 in words is "one billion, one hundred thirty-six million, eighteen thousand, four hundred fifty-three".