1139364053 has 2 divisors, whose sum is σ = 1139364054. Its totient is φ = 1139364052.

The previous prime is 1139364019. The next prime is 1139364073. The reversal of 1139364053 is 3504639311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1029575569 + 109788484 = 32087^2 + 10478^2 .

It is a cyclic number.

It is not a de Polignac number, because 1139364053 - 2²⁶ = 1072255189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1139364073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569682026 + 569682027.

It is an arithmetic number, because the mean of its divisors is an integer number (569682027).

Almost surely, 2^1139364053 is an apocalyptic number.

It is an amenable number.

1139364053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1139364053 is an equidigital number, since it uses as much as digits as its factorization.

1139364053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 35.

The square root of 1139364053 is about 33754.4671562150. The cubic root of 1139364053 is about 1044.4496397630.

The spelling of 1139364053 in words is "one billion, one hundred thirty-nine million, three hundred sixty-four thousand, fifty-three".