552021352 has 32 divisors (see below), whose sum is σ = 1065726720. Its totient is φ = 267865920.

The previous prime is 552021329. The next prime is 552021359. The reversal of 552021352 is 253120255.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (552021359) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125413 + ... + 129739.

It is an arithmetic number, because the mean of its divisors is an integer number (33303960).

Almost surely, 2^552021352 is an apocalyptic number.

It is an amenable number.

552021352 is a deficient number, since it is larger than the sum of its proper divisors (513705368).

552021352 is a wasteful number, since it uses less digits than its factorization.

552021352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4801 (or 4797 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 552021352 is about 23495.1346452835. The cubic root of 552021352 is about 820.3237626925.

The spelling of 552021352 in words is "five hundred fifty-two million, twenty-one thousand, three hundred fifty-two".