452035623 has 24 divisors (see below), whose sum is σ = 670309968. Its totient is φ = 270646272.

The previous prime is 452035603. The next prime is 452035643. The reversal of 452035623 is 326530254.

It is an interprime number because it is at equal distance from previous prime (452035603) and next prime (452035643).

It is not a de Polignac number, because 452035623 - 2²¹ = 449938471 is a prime.

It is a super-3 number, since 3×452035623³ (a number of 27 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452035603) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6711 + ... + 30807.

It is an arithmetic number, because the mean of its divisors is an integer number (27929582).

Almost surely, 2^452035623 is an apocalyptic number.

452035623 is a deficient number, since it is larger than the sum of its proper divisors (218274345).

452035623 is a wasteful number, since it uses less digits than its factorization.

452035623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24163 (or 24150 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

The square root of 452035623 is about 21261.1293914505. The cubic root of 452035623 is about 767.4631885778.

Adding to 452035623 its reverse (326530254), we get a palindrome (778565877).

The spelling of 452035623 in words is "four hundred fifty-two million, thirty-five thousand, six hundred twenty-three".