2000213455 has 16 divisors (see below), whose sum is σ = 2560862304. Its totient is φ = 1494538240.

The previous prime is 2000213447. The next prime is 2000213459. The reversal of 2000213455 is 5543120002.

It is not a de Polignac number, because 2000213455 - 2³ = 2000213447 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000213459) 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, 78682 + ... + 100951.

It is an arithmetic number, because the mean of its divisors is an integer number (160053894).

Almost surely, 2^2000213455 is an apocalyptic number.

2000213455 is a deficient number, since it is larger than the sum of its proper divisors (560648849).

2000213455 is a wasteful number, since it uses less digits than its factorization.

2000213455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179786.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 2000213455 is about 44723.7459857736. The cubic root of 2000213455 is about 1259.9658710416.

Adding to 2000213455 its reverse (5543120002), we get a palindrome (7543333457).

The spelling of 2000213455 in words is "two billion, two hundred thirteen thousand, four hundred fifty-five".