1054252559 has 2 divisors, whose sum is σ = 1054252560. Its totient is φ = 1054252558.

The previous prime is 1054252523. The next prime is 1054252561. The reversal of 1054252559 is 9552524501.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1054252559 is a prime.

It is a super-2 number, since 2×1054252559² = 2222896916316096962, which contains 22 as substring.

Together with 1054252561, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054252519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527126279 + 527126280.

It is an arithmetic number, because the mean of its divisors is an integer number (527126280).

Almost surely, 2^1054252559 is an apocalyptic number.

1054252559 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054252559 is an equidigital number, since it uses as much as digits as its factorization.

1054252559 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90000, while the sum is 38.

The square root of 1054252559 is about 32469.2555966410. The cubic root of 1054252559 is about 1017.7666626569.

The spelling of 1054252559 in words is "one billion, fifty-four million, two hundred fifty-two thousand, five hundred fifty-nine".