1004542572 has 48 divisors (see below), whose sum is σ = 2668200192. Its totient is φ = 291170880.

The previous prime is 1004542547. The next prime is 1004542603. The reversal of 1004542572 is 2752454001.

1004542572 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162403 + ... + 168474.

It is an arithmetic number, because the mean of its divisors is an integer number (55587504).

Almost surely, 2^1004542572 is an apocalyptic number.

1004542572 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004542572 is an abundant number, since it is smaller than the sum of its proper divisors (1663657620).

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

1004542572 is a wasteful number, since it uses less digits than its factorization.

1004542572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330918 (or 330916 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 1004542572 is about 31694.5195893549. The cubic root of 1004542572 is about 1001.5119036620.

Adding to 1004542572 its reverse (2752454001), we get a palindrome (3756996573).

The spelling of 1004542572 in words is "one billion, four million, five hundred forty-two thousand, five hundred seventy-two".