2000522425451 has 16 divisors (see below), whose sum is σ = 2212671513600. Its totient is φ = 1793429305920.

The previous prime is 2000522425397. The next prime is 2000522425453. The reversal of 2000522425451 is 1545242250002.

It is a cyclic number.

It is not a de Polignac number, because 2000522425451 - 2²² = 2000518231147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000522425453) 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, 4428350 + ... + 4859148.

It is an arithmetic number, because the mean of its divisors is an integer number (138291969600).

Almost surely, 2^{2000522425451} is an apocalyptic number.

2000522425451 is a deficient number, since it is larger than the sum of its proper divisors (212149088149).

2000522425451 is a wasteful number, since it uses less digits than its factorization.

2000522425451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436666.

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 2000522425451 its reverse (1545242250002), we get a palindrome (3545764675453).

The spelling of 2000522425451 in words is "two trillion, five hundred twenty-two million, four hundred twenty-five thousand, four hundred fifty-one".