552326487300 has 864 divisors, whose sum is σ = 2151726280704. Its totient is φ = 115758720000.

The previous prime is 552326487257. The next prime is 552326487331. The reversal of 552326487300 is 3784623255.

552326487300 is a `hidden beast` number, since 5 + 5 + 2 + 3 + 264 + 87 + 300 = 666.

It is a super-2 number, since 2×552326487300² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 380651575 + ... + 380653025.

It is an arithmetic number, because the mean of its divisors is an integer number (2490423936).

Almost surely, 2^552326487300 is an apocalyptic number.

552326487300 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 552326487300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1075863140352).

552326487300 is an abundant number, since it is smaller than the sum of its proper divisors (1599399793404).

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

552326487300 is a wasteful number, since it uses less digits than its factorization.

552326487300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1609 (or 1599 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 45.

The spelling of 552326487300 in words is "five hundred fifty-two billion, three hundred twenty-six million, four hundred eighty-seven thousand, three hundred".