4623314531 has 24 divisors (see below), whose sum is σ = 5273598960. Its totient is φ = 4045321280.

The previous prime is 4623314513. The next prime is 4623314557. The reversal of 4623314531 is 1354133264.

It is not a de Polignac number, because 4623314531 - 2⁶ = 4623314467 is a prime.

It is a super-2 number, since 2×4623314531² = 42750074505111499922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4623314561) 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, 1215725 + ... + 1219521.

It is an arithmetic number, because the mean of its divisors is an integer number (219733290).

Almost surely, 2^4623314531 is an apocalyptic number.

4623314531 is a deficient number, since it is larger than the sum of its proper divisors (650284429).

4623314531 is a wasteful number, since it uses less digits than its factorization.

4623314531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4195 (or 4184 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

The square root of 4623314531 is about 67994.9595999586. The cubic root of 4623314531 is about 1665.9085100025.

Adding to 4623314531 its reverse (1354133264), we get a palindrome (5977447795).

The spelling of 4623314531 in words is "four billion, six hundred twenty-three million, three hundred fourteen thousand, five hundred thirty-one".