1042582553 has 2 divisors, whose sum is σ = 1042582554. Its totient is φ = 1042582552.

The previous prime is 1042582549. The next prime is 1042582561. The reversal of 1042582553 is 3552852401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1013021584 + 29560969 = 31828^2 + 5437^2 .

It is a cyclic number.

It is not a de Polignac number, because 1042582553 - 2² = 1042582549 is a prime.

It is not a weakly prime, because it can be changed into another prime (1042582523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 521291276 + 521291277.

It is an arithmetic number, because the mean of its divisors is an integer number (521291277).

Almost surely, 2^1042582553 is an apocalyptic number.

It is an amenable number.

1042582553 is a deficient number, since it is larger than the sum of its proper divisors (1).

1042582553 is an equidigital number, since it uses as much as digits as its factorization.

1042582553 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 35.

The square root of 1042582553 is about 32289.0469509399. The cubic root of 1042582553 is about 1013.9973445331.

The spelling of 1042582553 in words is "one billion, forty-two million, five hundred eighty-two thousand, five hundred fifty-three".