2079903455 has 32 divisors (see below), whose sum is σ = 3039842304. Its totient is φ = 1335159936.

The previous prime is 2079903451. The next prime is 2079903481. The reversal of 2079903455 is 5543099702.

It is not a de Polignac number, because 2079903455 - 2² = 2079903451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2079903451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10349 + ... + 65321.

It is an arithmetic number, because the mean of its divisors is an integer number (94995072).

Almost surely, 2^2079903455 is an apocalyptic number.

2079903455 is a deficient number, since it is larger than the sum of its proper divisors (959938849).

2079903455 is a wasteful number, since it uses less digits than its factorization.

2079903455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55055.

The product of its (nonzero) digits is 340200, while the sum is 44.

The square root of 2079903455 is about 45605.9585471022. The cubic root of 2079903455 is about 1276.4811095024.

The spelling of 2079903455 in words is "two billion, seventy-nine million, nine hundred three thousand, four hundred fifty-five".