452042755 has 8 divisors (see below), whose sum is σ = 543052224. Its totient is φ = 361233600.

The previous prime is 452042743. The next prime is 452042779. The reversal of 452042755 is 557240254.

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

It is not a de Polignac number, because 452042755 - 2⁷ = 452042627 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 452042755.

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, 45066 + ... + 54175.

It is an arithmetic number, because the mean of its divisors is an integer number (67881528).

Almost surely, 2^452042755 is an apocalyptic number.

452042755 is a deficient number, since it is larger than the sum of its proper divisors (91009469).

452042755 is an equidigital number, since it uses as much as digits as its factorization.

452042755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100157.

The product of its (nonzero) digits is 56000, while the sum is 34.

The square root of 452042755 is about 21261.2971147106. The cubic root of 452042755 is about 767.4672247779.

The spelling of 452042755 in words is "four hundred fifty-two million, forty-two thousand, seven hundred fifty-five".