1054547959 has 2 divisors, whose sum is σ = 1054547960. Its totient is φ = 1054547958.

The previous prime is 1054547903. The next prime is 1054547983. The reversal of 1054547959 is 9597454501.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1054547959 - 2¹¹ = 1054545911 is a prime.

It is a super-2 number, since 2×1054547959² = 2224142795662131362, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1054541959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527273979 + 527273980.

It is an arithmetic number, because the mean of its divisors is an integer number (527273980).

Almost surely, 2^1054547959 is an apocalyptic number.

1054547959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1054547959 is an equidigital number, since it uses as much as digits as its factorization.

1054547959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1134000, while the sum is 49.

The square root of 1054547959 is about 32473.8041966136. The cubic root of 1054547959 is about 1017.8617126818.

The spelling of 1054547959 in words is "one billion, fifty-four million, five hundred forty-seven thousand, nine hundred fifty-nine".