553199465280 has 896 divisors, whose sum is σ = 2243086110720. Its totient is φ = 112178626560.

The previous prime is 553199465267. The next prime is 553199465339. The reversal of 553199465280 is 82564991355.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 553199465280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1320284911 + ... + 1320285329.

It is an arithmetic number, because the mean of its divisors is an integer number (2503444320).

Almost surely, 2^553199465280 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 553199465280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1121543055360).

553199465280 is an abundant number, since it is smaller than the sum of its proper divisors (1689886645440).

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

553199465280 is a wasteful number, since it uses less digits than its factorization.

553199465280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 847 (or 837 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 57.

The spelling of 553199465280 in words is "five hundred fifty-three billion, one hundred ninety-nine million, four hundred sixty-five thousand, two hundred eighty".