452073513 has 8 divisors (see below), whose sum is σ = 603095008. Its totient is φ = 301217184.

The previous prime is 452073497. The next prime is 452073521. The reversal of 452073513 is 315370254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 452073513 - 2⁴ = 452073497 is a prime.

It is a super-2 number, since 2×452073513² = 408740922312322338, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (452023513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34756 + ... + 45957.

It is an arithmetic number, because the mean of its divisors is an integer number (75386876).

Almost surely, 2^452073513 is an apocalyptic number.

It is an amenable number.

452073513 is a deficient number, since it is larger than the sum of its proper divisors (151021495).

452073513 is a wasteful number, since it uses less digits than its factorization.

452073513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82583.

The product of its (nonzero) digits is 12600, while the sum is 30.

The square root of 452073513 is about 21262.0204355089. The cubic root of 452073513 is about 767.4846311119.

The spelling of 452073513 in words is "four hundred fifty-two million, seventy-three thousand, five hundred thirteen".