2011335066552 has 32 divisors (see below), whose sum is σ = 5746671619200. Its totient is φ = 574667161824.

The previous prime is 2011335066551. The next prime is 2011335066613. The reversal of 2011335066552 is 2556605331102.

It is a self number, because there is not a number n which added to its sum of digits gives 2011335066552.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011335066551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5986116102 + ... + 5986116437.

It is an arithmetic number, because the mean of its divisors is an integer number (179583488100).

Almost surely, 2^{2011335066552} is an apocalyptic number.

It is an amenable number.

2011335066552 is an abundant number, since it is smaller than the sum of its proper divisors (3735336552648).

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

2011335066552 is a wasteful number, since it uses less digits than its factorization.

2011335066552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11972232555 (or 11972232551 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The spelling of 2011335066552 in words is "two trillion, eleven billion, three hundred thirty-five million, sixty-six thousand, five hundred fifty-two".