1042462563 has 8 divisors (see below), whose sum is σ = 1413508800. Its totient is φ = 683195688.

The previous prime is 1042462537. The next prime is 1042462567. The reversal of 1042462563 is 3652642401.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1042462563 - 2⁸ = 1042462307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1042462567) 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 in 7 ways as a sum of consecutive naturals, for example, 2944633 + ... + 2944986.

It is an arithmetic number, because the mean of its divisors is an integer number (176688600).

Almost surely, 2^1042462563 is an apocalyptic number.

1042462563 is a deficient number, since it is larger than the sum of its proper divisors (371046237).

1042462563 is an equidigital number, since it uses as much as digits as its factorization.

1042462563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5889681.

The product of its (nonzero) digits is 34560, while the sum is 33.

The square root of 1042462563 is about 32287.1888370604. The cubic root of 1042462563 is about 1013.9584429903.

The spelling of 1042462563 in words is "one billion, forty-two million, four hundred sixty-two thousand, five hundred sixty-three".