553506357248 has 120 divisors (see below), whose sum is σ = 1233252889680. Its totient is φ = 246652600320.

The previous prime is 553506357247. The next prime is 553506357251. The reversal of 553506357248 is 842753605355.

It is a self number, because there is not a number n which added to its sum of digits gives 553506357248.

It is not an unprimeable number, because it can be changed into a prime (553506357247) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 6131963 + ... + 6221573.

It is an arithmetic number, because the mean of its divisors is an integer number (10277107414).

Almost surely, 2^553506357248 is an apocalyptic number.

553506357248 is a gapful number since it is divisible by the number (58) 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 553506357248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (616626444840).

553506357248 is an abundant number, since it is smaller than the sum of its proper divisors (679746532432).

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

553506357248 is an equidigital number, since it uses as much as digits as its factorization.

553506357248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89681 (or 89655 counting only the distinct ones).

The product of its (nonzero) digits is 15120000, while the sum is 53.

The spelling of 553506357248 in words is "five hundred fifty-three billion, five hundred six million, three hundred fifty-seven thousand, two hundred forty-eight".