550527572 has 12 divisors (see below), whose sum is σ = 1101055200. Its totient is φ = 235940376.

The previous prime is 550527569. The next prime is 550527611. The reversal of 550527572 is 275725055.

550527572 is an admirable number.

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, 9830822 + ... + 9830877.

It is an arithmetic number, because the mean of its divisors is an integer number (91754600).

Almost surely, 2^550527572 is an apocalyptic number.

It is an amenable number.

550527572 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

550527572 is a wasteful number, since it uses less digits than its factorization.

550527572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19661710 (or 19661708 counting only the distinct ones).

The product of its (nonzero) digits is 122500, while the sum is 38.

The square root of 550527572 is about 23463.3239759417. The cubic root of 550527572 is about 819.5831571623.

The spelling of 550527572 in words is "five hundred fifty million, five hundred twenty-seven thousand, five hundred seventy-two".