4575456979 has 2 divisors, whose sum is σ = 4575456980. Its totient is φ = 4575456978.

The previous prime is 4575456971. The next prime is 4575457009. The reversal of 4575456979 is 9796545754.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4575456979 - 2³ = 4575456971 is a prime.

It is not a weakly prime, because it can be changed into another prime (4575456971) 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, 2287728489 + 2287728490.

It is an arithmetic number, because the mean of its divisors is an integer number (2287728490).

Almost surely, 2^4575456979 is an apocalyptic number.

4575456979 is a deficient number, since it is larger than the sum of its proper divisors (1).

4575456979 is an equidigital number, since it uses as much as digits as its factorization.

4575456979 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 47628000, while the sum is 61.

The square root of 4575456979 is about 67642.1242939634. The cubic root of 4575456979 is about 1660.1404268632.

The spelling of 4575456979 in words is "four billion, five hundred seventy-five million, four hundred fifty-six thousand, nine hundred seventy-nine".