2453437523 has 4 divisors (see below), whose sum is σ = 2453537520. Its totient is φ = 2453337528.

The previous prime is 2453437513. The next prime is 2453437573. The reversal of 2453437523 is 3257343542.

2453437523 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2453437523 - 2¹⁸ = 2453175379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2453437513) 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, 14786 + ... + 71592.

It is an arithmetic number, because the mean of its divisors is an integer number (613384380).

Almost surely, 2^2453437523 is an apocalyptic number.

2453437523 is a deficient number, since it is larger than the sum of its proper divisors (99997).

2453437523 is an equidigital number, since it uses as much as digits as its factorization.

2453437523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99996.

The product of its digits is 302400, while the sum is 38.

The square root of 2453437523 is about 49532.1867375144. The cubic root of 2453437523 is about 1348.7299482893.

The spelling of 2453437523 in words is "two billion, four hundred fifty-three million, four hundred thirty-seven thousand, five hundred twenty-three".