4532512453 has 16 divisors (see below), whose sum is σ = 5455019520. Its totient is φ = 3678934896.

The previous prime is 4532512429. The next prime is 4532512483. The reversal of 4532512453 is 3542152354.

It is not a de Polignac number, because 4532512453 - 2²¹ = 4530415301 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 (4532512483) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 372126 + ... + 384112.

It is an arithmetic number, because the mean of its divisors is an integer number (340938720).

Almost surely, 2^4532512453 is an apocalyptic number.

It is an amenable number.

4532512453 is a deficient number, since it is larger than the sum of its proper divisors (922507067).

4532512453 is a wasteful number, since it uses less digits than its factorization.

4532512453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14856.

The product of its digits is 72000, while the sum is 34.

The square root of 4532512453 is about 67323.9367015923. The cubic root of 4532512453 is about 1654.9301520039.

The spelling of 4532512453 in words is "four billion, five hundred thirty-two million, five hundred twelve thousand, four hundred fifty-three".