200160453 has 4 divisors (see below), whose sum is σ = 266880608. Its totient is φ = 133440300.

The previous prime is 200160437. The next prime is 200160461. The reversal of 200160453 is 354061002.

It is a happy number.

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 not a de Polignac number, because 200160453 - 2⁴ = 200160437 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 (200160413) 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, 33360073 + ... + 33360078.

It is an arithmetic number, because the mean of its divisors is an integer number (66720152).

Almost surely, 2^200160453 is an apocalyptic number.

It is an amenable number.

200160453 is a deficient number, since it is larger than the sum of its proper divisors (66720155).

200160453 is an equidigital number, since it uses as much as digits as its factorization.

200160453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66720154.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 200160453 is about 14147.8073566189. The cubic root of 200160453 is about 584.9598949787.

The spelling of 200160453 in words is "two hundred million, one hundred sixty thousand, four hundred fifty-three".