1172757253 has 2 divisors, whose sum is σ = 1172757254. Its totient is φ = 1172757252.

The previous prime is 1172757247. The next prime is 1172757259. The reversal of 1172757253 is 3527572711.

It is a balanced prime because it is at equal distance from previous prime (1172757247) and next prime (1172757259).

It can be written as a sum of positive squares in only one way, i.e., 912160804 + 260596449 = 30202^2 + 16143^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1172757253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1172757259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 586378626 + 586378627.

It is an arithmetic number, because the mean of its divisors is an integer number (586378627).

Almost surely, 2^1172757253 is an apocalyptic number.

It is an amenable number.

1172757253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1172757253 is an equidigital number, since it uses as much as digits as its factorization.

1172757253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 102900, while the sum is 40.

The square root of 1172757253 is about 34245.5435494898. The cubic root of 1172757253 is about 1054.5553416143. Note that the first 3 decimals are identical.

The spelling of 1172757253 in words is "one billion, one hundred seventy-two million, seven hundred fifty-seven thousand, two hundred fifty-three".