2012550652332 has 144 divisors (see below), whose sum is σ = 5618693179008. Its totient is φ = 602327093760.

The previous prime is 2012550652303. The next prime is 2012550652351. The reversal of 2012550652332 is 2332560552102.

2012550652332 is a `hidden beast` number, since 2 + 0 + 12 + 550 + 65 + 2 + 3 + 32 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12584223 + ... + 12743145.

It is an arithmetic number, because the mean of its divisors is an integer number (39018702632).

Almost surely, 2^{2012550652332} is an apocalyptic number.

2012550652332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2012550652332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2809346589504).

2012550652332 is an abundant number, since it is smaller than the sum of its proper divisors (3606142526676).

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

2012550652332 is a wasteful number, since it uses less digits than its factorization.

2012550652332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159340 (or 159335 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 2012550652332 in words is "two trillion, twelve billion, five hundred fifty million, six hundred fifty-two thousand, three hundred thirty-two".