252066552 has 32 divisors (see below), whose sum is σ = 635136000. Its totient is φ = 83359584.

The previous prime is 252066541. The next prime is 252066553. The reversal of 252066552 is 255660252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (252066553) 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, 38302 + ... + 44397.

It is an arithmetic number, because the mean of its divisors is an integer number (19848000).

Almost surely, 2^252066552 is an apocalyptic number.

It is an amenable number.

252066552 is an abundant number, since it is smaller than the sum of its proper divisors (383069448).

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

252066552 is a wasteful number, since it uses less digits than its factorization.

252066552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82835 (or 82831 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

The square root of 252066552 is about 15876.6039189746. The cubic root of 252066552 is about 631.6915588878.

The spelling of 252066552 in words is "two hundred fifty-two million, sixty-six thousand, five hundred fifty-two".