2453160521 has 4 divisors (see below), whose sum is σ = 2803612032. Its totient is φ = 2102709012.

The previous prime is 2453160499. The next prime is 2453160527. The reversal of 2453160521 is 1250613542.

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-2453160521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453160527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175225745 + ... + 175225758.

It is an arithmetic number, because the mean of its divisors is an integer number (700903008).

Almost surely, 2^2453160521 is an apocalyptic number.

It is an amenable number.

2453160521 is a deficient number, since it is larger than the sum of its proper divisors (350451511).

2453160521 is an equidigital number, since it uses as much as digits as its factorization.

2453160521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350451510.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 2453160521 is about 49529.3904767664. The cubic root of 2453160521 is about 1348.6791875436.

The spelling of 2453160521 in words is "two billion, four hundred fifty-three million, one hundred sixty thousand, five hundred twenty-one".