1132640753 has 2 divisors, whose sum is σ = 1132640754. Its totient is φ = 1132640752.

The previous prime is 1132640671. The next prime is 1132640779. The reversal of 1132640753 is 3570462311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 580954609 + 551686144 = 24103^2 + 23488^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1132640753 is a prime.

It is a super-3 number, since 3×1132640753³ (a number of 28 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1132640783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 566320376 + 566320377.

It is an arithmetic number, because the mean of its divisors is an integer number (566320377).

Almost surely, 2^1132640753 is an apocalyptic number.

It is an amenable number.

1132640753 is a deficient number, since it is larger than the sum of its proper divisors (1).

1132640753 is an equidigital number, since it uses as much as digits as its factorization.

1132640753 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 1132640753 is about 33654.7285384981. The cubic root of 1132640753 is about 1042.3911797268.

The spelling of 1132640753 in words is "one billion, one hundred thirty-two million, six hundred forty thousand, seven hundred fifty-three".