2553552122344 has 16 divisors (see below), whose sum is σ = 4793616928800. Its totient is φ = 1275254274672.

The previous prime is 2553552122333. The next prime is 2553552122371. The reversal of 2553552122344 is 4432212553552.

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 2553552122344.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 190216182 + ... + 190229605.

It is an arithmetic number, because the mean of its divisors is an integer number (299601058050).

Almost surely, 2^{2553552122344} is an apocalyptic number.

It is an amenable number.

2553552122344 is a deficient number, since it is larger than the sum of its proper divisors (2240064806456).

2553552122344 is a wasteful number, since it uses less digits than its factorization.

2553552122344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380446632 (or 380446628 counting only the distinct ones).

The product of its digits is 1440000, while the sum is 43.

Adding to 2553552122344 its reverse (4432212553552), we get a palindrome (6985764675896).

The spelling of 2553552122344 in words is "two trillion, five hundred fifty-three billion, five hundred fifty-two million, one hundred twenty-two thousand, three hundred forty-four".