2088025258640 has 40 divisors (see below), whose sum is σ = 4854727511928. Its totient is φ = 835198269440.

The previous prime is 2088025258603. The next prime is 2088025258661. The reversal of 2088025258640 is 468525208802.

It can be written as a sum of positive squares in 4 ways, for example, as 92620400896 + 1995404857744 = 304336^2 + 1412588^2 .

It is a tau number, because it is divible by the number of its divisors (40).

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, 7459454 + ... + 7734306.

Almost surely, 2^{2088025258640} is an apocalyptic number.

2088025258640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2088025258640 is an abundant number, since it is smaller than the sum of its proper divisors (2766702253288).

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

2088025258640 is a wasteful number, since it uses less digits than its factorization.

2088025258640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369827 (or 369821 counting only the distinct ones).

The product of its (nonzero) digits is 2457600, while the sum is 50.

The spelling of 2088025258640 in words is "two trillion, eighty-eight billion, twenty-five million, two hundred fifty-eight thousand, six hundred forty".