1028066552 has 32 divisors (see below), whose sum is σ = 1958100480. Its totient is φ = 505953120.

The previous prime is 1028066549. The next prime is 1028066561. The reversal of 1028066552 is 2556608201.

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, 185177 + ... + 190647.

It is an arithmetic number, because the mean of its divisors is an integer number (61190640).

Almost surely, 2^1028066552 is an apocalyptic number.

It is an amenable number.

1028066552 is a deficient number, since it is larger than the sum of its proper divisors (930033928).

1028066552 is a wasteful number, since it uses less digits than its factorization.

1028066552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5843 (or 5839 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 35.

The square root of 1028066552 is about 32063.4769168910. The cubic root of 1028066552 is about 1009.2693313544.

The spelling of 1028066552 in words is "one billion, twenty-eight million, sixty-six thousand, five hundred fifty-two".