4645676531 has 2 divisors, whose sum is σ = 4645676532. Its totient is φ = 4645676530.

The previous prime is 4645676509. The next prime is 4645676561. The reversal of 4645676531 is 1356765464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4645676531 - 2⁶ = 4645676467 is a prime.

It is a super-2 number, since 2×4645676531² = 43164620861368387922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4645676561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2322838265 + 2322838266.

It is an arithmetic number, because the mean of its divisors is an integer number (2322838266).

Almost surely, 2^4645676531 is an apocalyptic number.

4645676531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4645676531 is an equidigital number, since it uses as much as digits as its factorization.

4645676531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1814400, while the sum is 47.

The square root of 4645676531 is about 68159.1998999401. The cubic root of 4645676531 is about 1668.5900742791.

The spelling of 4645676531 in words is "four billion, six hundred forty-five million, six hundred seventy-six thousand, five hundred thirty-one".