450892513 has 16 divisors (see below), whose sum is σ = 486907200. Its totient is φ = 415996416.

The previous prime is 450892501. The next prime is 450892517. The reversal of 450892513 is 315298054.

It is a cyclic number.

It is not a de Polignac number, because 450892513 - 2²⁵ = 417338081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (450892517) 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, 264538 + ... + 266236.

It is an arithmetic number, because the mean of its divisors is an integer number (30431700).

Almost surely, 2^450892513 is an apocalyptic number.

It is an amenable number.

450892513 is a deficient number, since it is larger than the sum of its proper divisors (36014687).

450892513 is a wasteful number, since it uses less digits than its factorization.

450892513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2016.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 450892513 is about 21234.2297482155. The cubic root of 450892513 is about 766.8157208827.

The spelling of 450892513 in words is "four hundred fifty million, eight hundred ninety-two thousand, five hundred thirteen".