552802780 has 24 divisors (see below), whose sum is σ = 1171163952. Its totient is φ = 219163392.

The previous prime is 552802717. The next prime is 552802799. The reversal of 552802780 is 87208255.

552802780 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 120042 + ... + 124561.

It is an arithmetic number, because the mean of its divisors is an integer number (48798498).

Almost surely, 2^552802780 is an apocalyptic number.

It is an amenable number.

552802780 is an abundant number, since it is smaller than the sum of its proper divisors (618361172).

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

552802780 is a wasteful number, since it uses less digits than its factorization.

552802780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244725 (or 244723 counting only the distinct ones).

The product of its (nonzero) digits is 44800, while the sum is 37.

The square root of 552802780 is about 23511.7583349268. The cubic root of 552802780 is about 820.7106569795.

The spelling of 552802780 in words is "five hundred fifty-two million, eight hundred two thousand, seven hundred eighty".