552465201720 has 384 divisors, whose sum is σ = 1844273111040. Its totient is φ = 132179005440.

The previous prime is 552465201707. The next prime is 552465201727. The reversal of 552465201720 is 27102564255.

It is a super-2 number, since 2×552465201720² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552465201727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 63112864 + ... + 63121616.

It is an arithmetic number, because the mean of its divisors is an integer number (4802794560).

Almost surely, 2^552465201720 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 552465201720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (922136555520).

552465201720 is an abundant number, since it is smaller than the sum of its proper divisors (1291807909320).

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

552465201720 is a wasteful number, since it uses less digits than its factorization.

552465201720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8883 (or 8860 counting only the distinct ones).

The product of its (nonzero) digits is 168000, while the sum is 39.

Adding to 552465201720 its reverse (27102564255), we get a palindrome (579567765975).

The spelling of 552465201720 in words is "five hundred fifty-two billion, four hundred sixty-five million, two hundred one thousand, seven hundred twenty".