2000523355345 has 16 divisors (see below), whose sum is σ = 2424634128000. Its totient is φ = 1584478764288.

The previous prime is 2000523355343. The next prime is 2000523355351. The reversal of 2000523355345 is 5435533250002.

It is a cyclic number.

It is not a de Polignac number, because 2000523355345 - 2¹ = 2000523355343 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2000523355343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3759480 + ... + 4258489.

It is an arithmetic number, because the mean of its divisors is an integer number (151539633000).

Almost surely, 2^{2000523355345} is an apocalyptic number.

It is an amenable number.

2000523355345 is a deficient number, since it is larger than the sum of its proper divisors (424110772655).

2000523355345 is a wasteful number, since it uses less digits than its factorization.

2000523355345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8018472.

The product of its (nonzero) digits is 270000, while the sum is 37.

The spelling of 2000523355345 in words is "two trillion, five hundred twenty-three million, three hundred fifty-five thousand, three hundred forty-five".