552307312 has 20 divisors (see below), whose sum is σ = 1070467200. Its totient is φ = 276057728.

The previous prime is 552307307. The next prime is 552307313. The reversal of 552307312 is 213703255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552307313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73188 + ... + 80380.

It is an arithmetic number, because the mean of its divisors is an integer number (53523360).

Almost surely, 2^552307312 is an apocalyptic number.

It is an amenable number.

552307312 is a deficient number, since it is larger than the sum of its proper divisors (518159888).

552307312 is a wasteful number, since it uses less digits than its factorization.

552307312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12000 (or 11994 counting only the distinct ones).

The product of its (nonzero) digits is 6300, while the sum is 28.

The square root of 552307312 is about 23501.2193726198. The cubic root of 552307312 is about 820.4653872196.

The spelling of 552307312 in words is "five hundred fifty-two million, three hundred seven thousand, three hundred twelve".