1042532454 has 16 divisors (see below), whose sum is σ = 2175720192. Its totient is φ = 332401608.

The previous prime is 1042532443. The next prime is 1042532503. The reversal of 1042532454 is 4542352401.

1042532454 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3777154 + ... + 3777429.

It is an arithmetic number, because the mean of its divisors is an integer number (135982512).

Almost surely, 2^1042532454 is an apocalyptic number.

1042532454 is an abundant number, since it is smaller than the sum of its proper divisors (1133187738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1042532454 is a wasteful number, since it uses less digits than its factorization.

1042532454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7554611.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 1042532454 is about 32288.2711522311. The cubic root of 1042532454 is about 1013.9811024726.

Adding to 1042532454 its reverse (4542352401), we get a palindrome (5584884855).

The spelling of 1042532454 in words is "one billion, forty-two million, five hundred thirty-two thousand, four hundred fifty-four".