2053328718 has 32 divisors (see below), whose sum is σ = 4698699264. Its totient is φ = 585993312.

The previous prime is 2053328681. The next prime is 2053328723. The reversal of 2053328718 is 8178233502.

It is a Curzon number.

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, 9696 + ... + 64812.

It is an arithmetic number, because the mean of its divisors is an integer number (146834352).

Almost surely, 2^2053328718 is an apocalyptic number.

2053328718 is an abundant number, since it is smaller than the sum of its proper divisors (2645370546).

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

2053328718 is a wasteful number, since it uses less digits than its factorization.

2053328718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56016.

The product of its (nonzero) digits is 80640, while the sum is 39.

The square root of 2053328718 is about 45313.6703214383. The cubic root of 2053328718 is about 1271.0212955824.

The spelling of 2053328718 in words is "two billion, fifty-three million, three hundred twenty-eight thousand, seven hundred eighteen".