453260513 has 4 divisors (see below), whose sum is σ = 456521520. Its totient is φ = 449999508.

The previous prime is 453260501. The next prime is 453260567. The reversal of 453260513 is 315062354.

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, and also an emirpimes, since its reverse is a distinct semiprime: 315062354 = 2 ⋅157531177.

It is a cyclic number.

It is not a de Polignac number, because 453260513 - 2²² = 449066209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (453200513) 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, 1630295 + ... + 1630572.

It is an arithmetic number, because the mean of its divisors is an integer number (114130380).

Almost surely, 2^453260513 is an apocalyptic number.

It is an amenable number.

453260513 is a deficient number, since it is larger than the sum of its proper divisors (3261007).

453260513 is a wasteful number, since it uses less digits than its factorization.

453260513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261006.

The product of its (nonzero) digits is 10800, while the sum is 29.

The square root of 453260513 is about 21289.9157584054. The cubic root of 453260513 is about 768.1557668579.

The spelling of 453260513 in words is "four hundred fifty-three million, two hundred sixty thousand, five hundred thirteen".