2133896655132 has 72 divisors (see below), whose sum is σ = 6074200484352. Its totient is φ = 625776141600.

The previous prime is 2133896655131. The next prime is 2133896655151. The reversal of 2133896655132 is 2315566983312.

2133896655132 is a `hidden beast` number, since 2 + 1 + 3 + 3 + 89 + 6 + 6 + 551 + 3 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2133896655131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 86901078 + ... + 86925629.

It is an arithmetic number, because the mean of its divisors is an integer number (84363895616).

Almost surely, 2^{2133896655132} is an apocalyptic number.

2133896655132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2133896655132 is an abundant number, since it is smaller than the sum of its proper divisors (3940303829220).

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

2133896655132 is a wasteful number, since it uses less digits than its factorization.

2133896655132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173826759 (or 173826754 counting only the distinct ones).

The product of its digits is 6998400, while the sum is 54.

The spelling of 2133896655132 in words is "two trillion, one hundred thirty-three billion, eight hundred ninety-six million, six hundred fifty-five thousand, one hundred thirty-two".