2668333508500 has 48 divisors (see below), whose sum is σ = 6357425884992. Its totient is φ = 970303092000.

The previous prime is 2668333508453. The next prime is 2668333508513. The reversal of 2668333508500 is 58053338662.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

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, 242570274 + ... + 242581273.

It is an arithmetic number, because the mean of its divisors is an integer number (132446372604).

Almost surely, 2^{2668333508500} is an apocalyptic number.

2668333508500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2668333508500 is an abundant number, since it is smaller than the sum of its proper divisors (3689092376492).

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

2668333508500 is a wasteful number, since it uses less digits than its factorization.

2668333508500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 485151577 (or 485151565 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 49.

The spelling of 2668333508500 in words is "two trillion, six hundred sixty-eight billion, three hundred thirty-three million, five hundred eight thousand, five hundred".