1054052453 has 2 divisors, whose sum is σ = 1054052454. Its totient is φ = 1054052452.

The previous prime is 1054052449. The next prime is 1054052459. The reversal of 1054052453 is 3542504501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 626100484 + 427951969 = 25022^2 + 20687^2 .

It is an emirp because it is prime and its reverse (3542504501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1054052453 - 2² = 1054052449 is a prime.

It is a super-2 number, since 2×1054052453² = 2222053147350634418, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054052459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527026226 + 527026227.

It is an arithmetic number, because the mean of its divisors is an integer number (527026227).

Almost surely, 2^1054052453 is an apocalyptic number.

It is an amenable number.

1054052453 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054052453 is an equidigital number, since it uses as much as digits as its factorization.

1054052453 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 1054052453 is about 32466.1739815458. The cubic root of 1054052453 is about 1017.7022650256.

Adding to 1054052453 its reverse (3542504501), we get a palindrome (4596556954).

The spelling of 1054052453 in words is "one billion, fifty-four million, fifty-two thousand, four hundred fifty-three".