1000053253 has 2 divisors, whose sum is σ = 1000053254. Its totient is φ = 1000053252.

The previous prime is 1000053221. The next prime is 1000053287. The reversal of 1000053253 is 3523500001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 909746244 + 90307009 = 30162^2 + 9503^2 .

It is a cyclic number.

It is not a de Polignac number, because 1000053253 - 2⁵ = 1000053221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1000053253.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000053053) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500026626 + 500026627.

It is an arithmetic number, because the mean of its divisors is an integer number (500026627).

Almost surely, 2^1000053253 is an apocalyptic number.

It is an amenable number.

1000053253 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000053253 is an equidigital number, since it uses as much as digits as its factorization.

1000053253 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 1000053253 is about 31623.6185943355. The cubic root of 1000053253 is about 1000.0177506849.

Adding to 1000053253 its reverse (3523500001), we get a palindrome (4523553254).

The spelling of 1000053253 in words is "one billion, fifty-three thousand, two hundred fifty-three".