1052844451 has 2 divisors, whose sum is σ = 1052844452. Its totient is φ = 1052844450.

The previous prime is 1052844433. The next prime is 1052844479. The reversal of 1052844451 is 1544482501.

It is a weak prime.

It is an emirp because it is prime and its reverse (1544482501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1052844451 - 2¹⁹ = 1052320163 is a prime.

It is a super-2 number, since 2×1052844451² = 2216962876002982802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1052844431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526422225 + 526422226.

It is an arithmetic number, because the mean of its divisors is an integer number (526422226).

Almost surely, 2^1052844451 is an apocalyptic number.

1052844451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1052844451 is an equidigital number, since it uses as much as digits as its factorization.

1052844451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 1052844451 is about 32447.5646389679. The cubic root of 1052844451 is about 1017.3133355135.

The spelling of 1052844451 in words is "one billion, fifty-two million, eight hundred forty-four thousand, four hundred fifty-one".