55383126304722 has 16 divisors (see below), whose sum is σ = 110898274374720. Its totient is φ = 18439038474032.

The previous prime is 55383126304697. The next prime is 55383126304739. The reversal of 55383126304722 is 22740362138355.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5500901433 + ... + 5500911500.

It is an arithmetic number, because the mean of its divisors is an integer number (6931142148420).

Almost surely, 2^{55383126304722} is an apocalyptic number.

55383126304722 is an abundant number, since it is smaller than the sum of its proper divisors (55515148069998).

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

55383126304722 is a wasteful number, since it uses less digits than its factorization.

55383126304722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11001813777.

The product of its (nonzero) digits is 7257600, while the sum is 51.

The spelling of 55383126304722 in words is "fifty-five trillion, three hundred eighty-three billion, one hundred twenty-six million, three hundred four thousand, seven hundred twenty-two".