550528052 has 12 divisors (see below), whose sum is σ = 964839456. Its totient is φ = 274859640.

The previous prime is 550528049. The next prime is 550528067. The reversal of 550528052 is 250825055.

It is a super-2 number, since 2×550528052² = 606162272077829408, 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 in 3 ways as a sum of consecutive naturals, for example, 98024 + ... + 103487.

It is an arithmetic number, because the mean of its divisors is an integer number (80403288).

Almost surely, 2^550528052 is an apocalyptic number.

It is an amenable number.

550528052 is a deficient number, since it is larger than the sum of its proper divisors (414311404).

550528052 is a wasteful number, since it uses less digits than its factorization.

550528052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202198 (or 202196 counting only the distinct ones).

The product of its (nonzero) digits is 20000, while the sum is 32.

The square root of 550528052 is about 23463.3342046692. The cubic root of 550528052 is about 819.5833953580.

The spelling of 550528052 in words is "five hundred fifty million, five hundred twenty-eight thousand, fifty-two".