1136454793 has 2 divisors, whose sum is σ = 1136454794. Its totient is φ = 1136454792.

The previous prime is 1136454751. The next prime is 1136454797. The reversal of 1136454793 is 3974546311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1135218249 + 1236544 = 33693^2 + 1112^2 .

It is a cyclic number.

It is not a de Polignac number, because 1136454793 - 2⁹ = 1136454281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1136454797) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568227396 + 568227397.

It is an arithmetic number, because the mean of its divisors is an integer number (568227397).

Almost surely, 2^1136454793 is an apocalyptic number.

It is an amenable number.

1136454793 is a deficient number, since it is larger than the sum of its proper divisors (1).

1136454793 is an equidigital number, since it uses as much as digits as its factorization.

1136454793 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 43.

The square root of 1136454793 is about 33711.3451674655. The cubic root of 1136454793 is about 1043.5599137602.

The spelling of 1136454793 in words is "one billion, one hundred thirty-six million, four hundred fifty-four thousand, seven hundred ninety-three".