4654456531 has 2 divisors, whose sum is σ = 4654456532. Its totient is φ = 4654456530.

The previous prime is 4654456523. The next prime is 4654456601. The reversal of 4654456531 is 1356544564.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4654456531 - 2³ = 4654456523 is a prime.

It is a super-2 number, since 2×4654456531² = 43327931197937107922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4654456511) 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, 2327228265 + 2327228266.

It is an arithmetic number, because the mean of its divisors is an integer number (2327228266).

Almost surely, 2^4654456531 is an apocalyptic number.

4654456531 is a deficient number, since it is larger than the sum of its proper divisors (1).

4654456531 is an equidigital number, since it uses as much as digits as its factorization.

4654456531 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864000, while the sum is 43.

The square root of 4654456531 is about 68223.5775300592. The cubic root of 4654456531 is about 1669.6405851602.

The spelling of 4654456531 in words is "four billion, six hundred fifty-four million, four hundred fifty-six thousand, five hundred thirty-one".