4774997459 has 2 divisors, whose sum is σ = 4774997460. Its totient is φ = 4774997458.

The previous prime is 4774997431. The next prime is 4774997527. The reversal of 4774997459 is 9547994774.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4774997459 - 2⁸ = 4774997203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4774997395 and 4774997404.

It is not a weakly prime, because it can be changed into another prime (4774997429) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2387498729 + 2387498730.

It is an arithmetic number, because the mean of its divisors is an integer number (2387498730).

Almost surely, 2^4774997459 is an apocalyptic number.

4774997459 is a deficient number, since it is larger than the sum of its proper divisors (1).

4774997459 is an equidigital number, since it uses as much as digits as its factorization.

4774997459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 80015040, while the sum is 65.

The square root of 4774997459 is about 69101.3564193931. The cubic root of 4774997459 is about 1683.9313471475.

The spelling of 4774997459 in words is "four billion, seven hundred seventy-four million, nine hundred ninety-seven thousand, four hundred fifty-nine".