452623031 has 8 divisors (see below), whose sum is σ = 529313664. Its totient is φ = 378939960.

The previous prime is 452623009. The next prime is 452623051. The reversal of 452623031 is 130326254.

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

It is not a de Polignac number, because 452623031 - 2⁶ = 452622967 is a prime.

It is a super-2 number, since 2×452623031² = 409735216383253922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (452623051) 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, 751565 + ... + 752166.

It is an arithmetic number, because the mean of its divisors is an integer number (66164208).

Almost surely, 2^452623031 is an apocalyptic number.

452623031 is a deficient number, since it is larger than the sum of its proper divisors (76690633).

452623031 is a wasteful number, since it uses less digits than its factorization.

452623031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1503781.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 452623031 is about 21274.9390363404. The cubic root of 452623031 is about 767.7954772007.

Adding to 452623031 its reverse (130326254), we get a palindrome (582949285).

The spelling of 452623031 in words is "four hundred fifty-two million, six hundred twenty-three thousand, thirty-one".