552073500 has 288 divisors, whose sum is σ = 2003339520. Its totient is φ = 126576000.

The previous prime is 552073477. The next prime is 552073541. The reversal of 552073500 is 5370255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 940207 + ... + 940793.

It is an arithmetic number, because the mean of its divisors is an integer number (6956040).

Almost surely, 2^552073500 is an apocalyptic number.

552073500 is a gapful number since it is divisible by the number (50) 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 552073500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1001669760).

552073500 is an abundant number, since it is smaller than the sum of its proper divisors (1451266020).

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

552073500 is a wasteful number, since it uses less digits than its factorization.

552073500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642 (or 627 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 552073500 is about 23496.2443807516. The cubic root of 552073500 is about 820.3495931526.

The spelling of 552073500 in words is "five hundred fifty-two million, seventy-three thousand, five hundred".