2000355465 has 16 divisors (see below), whose sum is σ = 3229934400. Its totient is φ = 1057067712.

The previous prime is 2000355451. The next prime is 2000355509. The reversal of 2000355465 is 5645530002.

It is not a de Polignac number, because 2000355465 - 2⁴ = 2000355449 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 610095 + ... + 613364.

It is an arithmetic number, because the mean of its divisors is an integer number (201870900).

Almost surely, 2^2000355465 is an apocalyptic number.

It is an amenable number.

2000355465 is a deficient number, since it is larger than the sum of its proper divisors (1229578935).

2000355465 is a wasteful number, since it uses less digits than its factorization.

2000355465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223576.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 2000355465 is about 44725.3335929426. Note that the first 3 decimals coincide. The cubic root of 2000355465 is about 1259.9956884458.

Adding to 2000355465 its reverse (5645530002), we get a palindrome (7645885467).

The spelling of 2000355465 in words is "two billion, three hundred fifty-five thousand, four hundred sixty-five".