1053595457 has 2 divisors, whose sum is σ = 1053595458. Its totient is φ = 1053595456.

The previous prime is 1053595441. The next prime is 1053595471. The reversal of 1053595457 is 7545953501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 942735616 + 110859841 = 30704^2 + 10529^2 .

It is an emirp because it is prime and its reverse (7545953501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053595457 - 2⁴ = 1053595441 is a prime.

It is a super-2 number, since 2×1053595457² = 2220126774022077698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1053595157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526797728 + 526797729.

It is an arithmetic number, because the mean of its divisors is an integer number (526797729).

Almost surely, 2^1053595457 is an apocalyptic number.

It is an amenable number.

1053595457 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053595457 is an equidigital number, since it uses as much as digits as its factorization.

1053595457 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 472500, while the sum is 44.

The square root of 1053595457 is about 32459.1351856454. The cubic root of 1053595457 is about 1017.5551651055. Note that the first 3 decimals are identical.

The spelling of 1053595457 in words is "one billion, fifty-three million, five hundred ninety-five thousand, four hundred fifty-seven".