1030555452 has 48 divisors (see below), whose sum is σ = 2430086400. Its totient is φ = 339899520.

The previous prime is 1030555441. The next prime is 1030555489. The reversal of 1030555452 is 2545550301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 597952 + ... + 599672.

It is an arithmetic number, because the mean of its divisors is an integer number (50626800).

Almost surely, 2^1030555452 is an apocalyptic number.

1030555452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030555452 is an abundant number, since it is smaller than the sum of its proper divisors (1399530948).

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

1030555452 is a wasteful number, since it uses less digits than its factorization.

1030555452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2226 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 1030555452 is about 32102.2655275294. The cubic root of 1030555452 is about 1010.0831392529.

The spelling of 1030555452 in words is "one billion, thirty million, five hundred fifty-five thousand, four hundred fifty-two".