1004553132 has 36 divisors (see below), whose sum is σ = 2576419608. Its totient is φ = 304409600.

The previous prime is 1004553131. The next prime is 1004553169. The reversal of 1004553132 is 2313554001.

1004553132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1004553132² = 2018253990022018848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1004553131) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344469 + ... + 347372.

Almost surely, 2^1004553132 is an apocalyptic number.

1004553132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1004553132 is an abundant number, since it is smaller than the sum of its proper divisors (1571866476).

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

1004553132 is a wasteful number, since it uses less digits than its factorization.

1004553132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 691870 (or 691857 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1004553132 is about 31694.6861792320. The cubic root of 1004553132 is about 1001.5154130300.

The spelling of 1004553132 in words is "one billion, four million, five hundred fifty-three thousand, one hundred thirty-two".