1053327257 has 2 divisors, whose sum is σ = 1053327258. Its totient is φ = 1053327256.

The previous prime is 1053327229. The next prime is 1053327271. The reversal of 1053327257 is 7527233501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 987782041 + 65545216 = 31429^2 + 8096^2 .

It is a cyclic number.

It is not a de Polignac number, because 1053327257 - 2¹⁴ = 1053310873 is a prime.

It is a super-2 number, since 2×1053327257² = 2218996620678288098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053321257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526663628 + 526663629.

It is an arithmetic number, because the mean of its divisors is an integer number (526663629).

Almost surely, 2^1053327257 is an apocalyptic number.

It is an amenable number.

1053327257 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053327257 is an equidigital number, since it uses as much as digits as its factorization.

1053327257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 44100, while the sum is 35.

The square root of 1053327257 is about 32455.0035741794. The cubic root of 1053327257 is about 1017.4688158799.

The spelling of 1053327257 in words is "one billion, fifty-three million, three hundred twenty-seven thousand, two hundred fifty-seven".