452342045 has 8 divisors (see below), whose sum is σ = 546061824. Its totient is φ = 359706064.

The previous prime is 452342039. The next prime is 452342047. The reversal of 452342045 is 540243254.

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 452342045 - 2²⁶ = 385233181 is a prime.

It is a super-2 number, since 2×452342045² = 409226651349564050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 452341999 and 452342017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452342047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270029 + ... + 271698.

It is an arithmetic number, because the mean of its divisors is an integer number (68257728).

Almost surely, 2^452342045 is an apocalyptic number.

It is an amenable number.

452342045 is a deficient number, since it is larger than the sum of its proper divisors (93719779).

452342045 is a wasteful number, since it uses less digits than its factorization.

452342045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541899.

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 452342045 is about 21268.3343259410. The cubic root of 452342045 is about 767.6365631788.

Adding to 452342045 its reverse (540243254), we get a palindrome (992585299).

The spelling of 452342045 in words is "four hundred fifty-two million, three hundred forty-two thousand, forty-five".