552830850 has 288 divisors, whose sum is σ = 1784135808. Its totient is φ = 121968000.

The previous prime is 552830827. The next prime is 552830881. The reversal of 552830850 is 58038255.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 7786315 + ... + 7786385.

It is an arithmetic number, because the mean of its divisors is an integer number (6194916).

Almost surely, 2^552830850 is an apocalyptic number.

552830850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 552830850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (892067904).

552830850 is an abundant number, since it is smaller than the sum of its proper divisors (1231304958).

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

552830850 is a wasteful number, since it uses less digits than its factorization.

552830850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135 (or 105 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 36.

The square root of 552830850 is about 23512.3552627124. The cubic root of 552830850 is about 820.7245479843.

The spelling of 552830850 in words is "five hundred fifty-two million, eight hundred thirty thousand, eight hundred fifty".