2555488458822 has 32 divisors (see below), whose sum is σ = 5607980487648. Its totient is φ = 771468212736.

The previous prime is 2555488458799. The next prime is 2555488458833. The reversal of 2555488458822 is 2288548845552.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 309077683 + ... + 309085950.

It is an arithmetic number, because the mean of its divisors is an integer number (175249390239).

Almost surely, 2^{2555488458822} is an apocalyptic number.

2555488458822 is an abundant number, since it is smaller than the sum of its proper divisors (3052492028826).

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

2555488458822 is a wasteful number, since it uses less digits than its factorization.

2555488458822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618163704.

The product of its digits is 327680000, while the sum is 66.

The spelling of 2555488458822 in words is "two trillion, five hundred fifty-five billion, four hundred eighty-eight million, four hundred fifty-eight thousand, eight hundred twenty-two".