552250224 has 100 divisors (see below), whose sum is σ = 1614580440. Its totient is φ = 182217600.

The previous prime is 552250201. The next prime is 552250261. The reversal of 552250224 is 422052255.

It is a super-3 number, since 3×552250224³ (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 128787 + ... + 133005.

Almost surely, 2^552250224 is an apocalyptic number.

552250224 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552250224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (807290220).

552250224 is an abundant number, since it is smaller than the sum of its proper divisors (1062330216).

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

552250224 is a wasteful number, since it uses less digits than its factorization.

552250224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4340 (or 4325 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 27.

The square root of 552250224 is about 23500.0047659570. The cubic root of 552250224 is about 820.4371177273.

The spelling of 552250224 in words is "five hundred fifty-two million, two hundred fifty thousand, two hundred twenty-four".