552667500 has 540 divisors, whose sum is σ = 2268586320. Its totient is φ = 110880000.

The previous prime is 552667499. The next prime is 552667513. The reversal of 552667500 is 5766255.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 179 ways as a sum of consecutive naturals, for example, 19057486 + ... + 19057514.

Almost surely, 2^552667500 is an apocalyptic number.

552667500 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 552667500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1134293160).

552667500 is an abundant number, since it is smaller than the sum of its proper divisors (1715918820).

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

552667500 is a wasteful number, since it uses less digits than its factorization.

552667500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88 (or 57 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 552667500 is about 23508.8813004788. The cubic root of 552667500 is about 820.6437043522.

The spelling of 552667500 in words is "five hundred fifty-two million, six hundred sixty-seven thousand, five hundred".