2088888455 has 4 divisors (see below), whose sum is σ = 2506666152. Its totient is φ = 1671110760.

The previous prime is 2088888449. The next prime is 2088888463. The reversal of 2088888455 is 5548888802.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5548888802 = 2 ⋅2774444401.

It is not a de Polignac number, because 2088888455 - 2⁸ = 2088888199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2088888455.

It is a congruent number.

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, 208888841 + ... + 208888850.

It is an arithmetic number, because the mean of its divisors is an integer number (626666538).

Almost surely, 2^2088888455 is an apocalyptic number.

2088888455 is a deficient number, since it is larger than the sum of its proper divisors (417777697).

2088888455 is an equidigital number, since it uses as much as digits as its factorization.

2088888455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417777696.

The product of its (nonzero) digits is 6553600, while the sum is 56.

The square root of 2088888455 is about 45704.3592559834. The cubic root of 2088888455 is about 1278.3165644088.

The spelling of 2088888455 in words is "two billion, eighty-eight million, eight hundred eighty-eight thousand, four hundred fifty-five".