2087303332540 has 12 divisors (see below), whose sum is σ = 4383336998376. Its totient is φ = 834921333008.

The previous prime is 2087303332511. The next prime is 2087303332547. The reversal of 2087303332540 is 452333037802.

It is a junction number, because it is equal to n+sod(n) for n = 2087303332493 and 2087303332502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087303332547) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52182583294 + ... + 52182583333.

It is an arithmetic number, because the mean of its divisors is an integer number (365278083198).

Almost surely, 2^{2087303332540} is an apocalyptic number.

2087303332540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2087303332540 is an abundant number, since it is smaller than the sum of its proper divisors (2296033665836).

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

2087303332540 is a wasteful number, since it uses less digits than its factorization.

2087303332540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104365166636 (or 104365166634 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 2087303332540 in words is "two trillion, eighty-seven billion, three hundred three million, three hundred thirty-two thousand, five hundred forty".