1053244057 has 2 divisors, whose sum is σ = 1053244058. Its totient is φ = 1053244056.

The previous prime is 1053244019. The next prime is 1053244079. The reversal of 1053244057 is 7504423501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 681679881 + 371564176 = 26109^2 + 19276^2 .

It is an emirp because it is prime and its reverse (7504423501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053244057 - 2¹¹ = 1053242009 is a prime.

It is a super-2 number, since 2×1053244057² = 2218646087211638498, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053244007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526622028 + 526622029.

It is an arithmetic number, because the mean of its divisors is an integer number (526622029).

Almost surely, 2^1053244057 is an apocalyptic number.

It is an amenable number.

1053244057 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053244057 is an equidigital number, since it uses as much as digits as its factorization.

1053244057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16800, while the sum is 31.

The square root of 1053244057 is about 32453.7217742434. The cubic root of 1053244057 is about 1017.4420259676.

Adding to 1053244057 its reverse (7504423501), we get a palindrome (8557667558).

The spelling of 1053244057 in words is "one billion, fifty-three million, two hundred forty-four thousand, fifty-seven".