1047241553 has 2 divisors, whose sum is σ = 1047241554. Its totient is φ = 1047241552.

The previous prime is 1047241523. The next prime is 1047241561. The reversal of 1047241553 is 3551427401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1037612944 + 9628609 = 32212^2 + 3103^2 .

It is a cyclic number.

It is not a de Polignac number, because 1047241553 - 2²⁸ = 778806097 is a prime.

It is not a weakly prime, because it can be changed into another prime (1047241523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523620776 + 523620777.

It is an arithmetic number, because the mean of its divisors is an integer number (523620777).

Almost surely, 2^1047241553 is an apocalyptic number.

It is an amenable number.

1047241553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1047241553 is an equidigital number, since it uses as much as digits as its factorization.

1047241553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 1047241553 is about 32361.1117392465. Note that the first 3 decimals coincide. The cubic root of 1047241553 is about 1015.5055205474.

Adding to 1047241553 its reverse (3551427401), we get a palindrome (4598668954).

It can be divided in two parts, 10472 and 41553, that added together give a palindrome (52025).

The spelling of 1047241553 in words is "one billion, forty-seven million, two hundred forty-one thousand, five hundred fifty-three".