452542015 has 8 divisors (see below), whose sum is σ = 543434400. Its totient is φ = 361777632.

The previous prime is 452542007. The next prime is 452542031. The reversal of 452542015 is 510245254.

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

It is a cyclic number.

It is not a de Polignac number, because 452542015 - 2³ = 452542007 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24040 + ... + 38509.

It is an arithmetic number, because the mean of its divisors is an integer number (67929300).

Almost surely, 2^452542015 is an apocalyptic number.

452542015 is a deficient number, since it is larger than the sum of its proper divisors (90892385).

452542015 is a wasteful number, since it uses less digits than its factorization.

452542015 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64001.

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 452542015 is about 21273.0349268740. The cubic root of 452542015 is about 767.7496646622.

Adding to 452542015 its reverse (510245254), we get a palindrome (962787269).

The spelling of 452542015 in words is "four hundred fifty-two million, five hundred forty-two thousand, fifteen".