555080828 has 6 divisors (see below), whose sum is σ = 971391456. Its totient is φ = 277540412.

The previous prime is 555080809. The next prime is 555080881. The reversal of 555080828 is 828080555.

555080828 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 2×555080828² = 616229451226331168, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69385100 + ... + 69385107.

It is an arithmetic number, because the mean of its divisors is an integer number (161898576).

Almost surely, 2^555080828 is an apocalyptic number.

It is an amenable number.

555080828 is a deficient number, since it is larger than the sum of its proper divisors (416310628).

555080828 is a wasteful number, since it uses less digits than its factorization.

555080828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138770211 (or 138770209 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 41.

The square root of 555080828 is about 23560.1533950864. The cubic root of 555080828 is about 821.8364689498.

The spelling of 555080828 in words is "five hundred fifty-five million, eighty thousand, eight hundred twenty-eight".