2553531422000 has 160 divisors (see below), whose sum is σ = 6659530637760. Its totient is φ = 941405337600.

The previous prime is 2553531421933. The next prime is 2553531422011. The reversal of 2553531422000 is 2241353552.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17059484 + ... + 17208516.

It is an arithmetic number, because the mean of its divisors is an integer number (41622066486).

Almost surely, 2^{2553531422000} is an apocalyptic number.

2553531422000 is a gapful number since it is divisible by the number (20) 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 2553531422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3329765318880).

2553531422000 is an abundant number, since it is smaller than the sum of its proper divisors (4105999215760).

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

2553531422000 is a wasteful number, since it uses less digits than its factorization.

2553531422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149728 (or 149712 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 32.

Adding to 2553531422000 its reverse (2241353552), we get a palindrome (2555772775552).

The spelling of 2553531422000 in words is "two trillion, five hundred fifty-three billion, five hundred thirty-one million, four hundred twenty-two thousand".