2000453153 has 4 divisors (see below), whose sum is σ = 2002428948. Its totient is φ = 1998477360.

The previous prime is 2000453131. The next prime is 2000453173. The reversal of 2000453153 is 3513540002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 578258209 + 1422194944 = 24047^2 + 37712^2 .

It is a cyclic number.

It is not a de Polignac number, because 2000453153 - 2¹⁴ = 2000436769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2000453113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 986378 + ... + 988403.

It is an arithmetic number, because the mean of its divisors is an integer number (500607237).

Almost surely, 2^2000453153 is an apocalyptic number.

It is an amenable number.

2000453153 is a deficient number, since it is larger than the sum of its proper divisors (1975795).

2000453153 is a wasteful number, since it uses less digits than its factorization.

2000453153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1975794.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 2000453153 is about 44726.4256676073. The cubic root of 2000453153 is about 1260.0161988763.

Adding to 2000453153 its reverse (3513540002), we get a palindrome (5513993155).

The spelling of 2000453153 in words is "two billion, four hundred fifty-three thousand, one hundred fifty-three".