1042575542 has 4 divisors (see below), whose sum is σ = 1563863316. Its totient is φ = 521287770.

The previous prime is 1042575481. The next prime is 1042575551. The reversal of 1042575542 is 2455752401.

1042575542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2455752401 = 317 ⋅7746853.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260643884 + ... + 260643887.

It is an arithmetic number, because the mean of its divisors is an integer number (390965829).

Almost surely, 2^1042575542 is an apocalyptic number.

1042575542 is a deficient number, since it is larger than the sum of its proper divisors (521287774).

1042575542 is an equidigital number, since it uses as much as digits as its factorization.

1042575542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521287773.

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 1042575542 is about 32288.9383845304. The cubic root of 1042575542 is about 1013.9950716031.

The spelling of 1042575542 in words is "one billion, forty-two million, five hundred seventy-five thousand, five hundred forty-two".