1152818753 has 2 divisors, whose sum is σ = 1152818754. Its totient is φ = 1152818752.

The previous prime is 1152818743. The next prime is 1152818761. The reversal of 1152818753 is 3578182511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1152806209 + 12544 = 33953^2 + 112^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152818753 - 2¹² = 1152814657 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1152818753.

It is not a weakly prime, because it can be changed into another prime (1152818743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576409376 + 576409377.

It is an arithmetic number, because the mean of its divisors is an integer number (576409377).

Almost surely, 2^1152818753 is an apocalyptic number.

It is an amenable number.

1152818753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152818753 is an equidigital number, since it uses as much as digits as its factorization.

1152818753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 67200, while the sum is 41.

The square root of 1152818753 is about 33953.1847254422. The cubic root of 1152818753 is about 1048.5448483939.

The spelling of 1152818753 in words is "one billion, one hundred fifty-two million, eight hundred eighteen thousand, seven hundred fifty-three".