1004054542 has 8 divisors (see below), whose sum is σ = 1506929976. Its totient is φ = 501744552.

The previous prime is 1004054477. The next prime is 1004054573. The reversal of 1004054542 is 2454504001.

It is a happy number.

1004054542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136893 + ... + 144040.

It is an arithmetic number, because the mean of its divisors is an integer number (188366247).

Almost surely, 2^1004054542 is an apocalyptic number.

1004054542 is a deficient number, since it is larger than the sum of its proper divisors (502875434).

1004054542 is a wasteful number, since it uses less digits than its factorization.

1004054542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282722.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 1004054542 is about 31686.8196889495. The cubic root of 1004054542 is about 1001.3496915133.

Adding to 1004054542 its reverse (2454504001), we get a palindrome (3458558543).

The spelling of 1004054542 in words is "one billion, four million, fifty-four thousand, five hundred forty-two".