2053450001 has 4 divisors (see below), whose sum is σ = 2082371904. Its totient is φ = 2024528100.

The previous prime is 2053449991. The next prime is 2053450033. The reversal of 2053450001 is 1000543502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2053450001 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2053410001) 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, 14460845 + ... + 14460986.

It is an arithmetic number, because the mean of its divisors is an integer number (520592976).

Almost surely, 2^2053450001 is an apocalyptic number.

It is an amenable number.

2053450001 is a deficient number, since it is larger than the sum of its proper divisors (28921903).

2053450001 is an equidigital number, since it uses as much as digits as its factorization.

2053450001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28921902.

The product of its (nonzero) digits is 600, while the sum is 20.

The square root of 2053450001 is about 45315.0085622854. The cubic root of 2053450001 is about 1271.0463200284.

Adding to 2053450001 its reverse (1000543502), we get a palindrome (3053993503).

The spelling of 2053450001 in words is "two billion, fifty-three million, four hundred fifty thousand, one".