464779547 has 2 divisors, whose sum is σ = 464779548. Its totient is φ = 464779546.

The previous prime is 464779531. The next prime is 464779571. The reversal of 464779547 is 745977464.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 464779547 - 2⁴ = 464779531 is a prime.

It is not a weakly prime, because it can be changed into another prime (464776547) 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, 232389773 + 232389774.

It is an arithmetic number, because the mean of its divisors is an integer number (232389774).

Almost surely, 2^464779547 is an apocalyptic number.

464779547 is a deficient number, since it is larger than the sum of its proper divisors (1).

464779547 is an equidigital number, since it uses as much as digits as its factorization.

464779547 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5927040, while the sum is 53.

The square root of 464779547 is about 21558.7464153183. The cubic root of 464779547 is about 774.6086387538.

The spelling of 464779547 in words is "four hundred sixty-four million, seven hundred seventy-nine thousand, five hundred forty-seven".