452542042115 has 8 divisors (see below), whose sum is σ = 543113145360. Its totient is φ = 361991837152.

The previous prime is 452542042097. The next prime is 452542042133. The reversal of 452542042115 is 511240245254.

It is an interprime number because it is at equal distance from previous prime (452542042097) and next prime (452542042133).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-452542042115 is a prime.

It is a super-2 number, since 2×452542042115² (a number of 24 digits) contains 22 as substring.

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, 5176889 + ... + 5263578.

It is an arithmetic number, because the mean of its divisors is an integer number (67889143170).

Almost surely, 2^452542042115 is an apocalyptic number.

452542042115 is a deficient number, since it is larger than the sum of its proper divisors (90571103245).

452542042115 is a wasteful number, since it uses less digits than its factorization.

452542042115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10449141.

The product of its (nonzero) digits is 64000, while the sum is 35.

Adding to 452542042115 its reverse (511240245254), we get a palindrome (963782287369).

The spelling of 452542042115 in words is "four hundred fifty-two billion, five hundred forty-two million, forty-two thousand, one hundred fifteen".