4764577457 has 6 divisors (see below), whose sum is σ = 4923232434. Its totient is φ = 4610880480.

The previous prime is 4764577423. The next prime is 4764577459. The reversal of 4764577457 is 7547754674.

It can be written as a sum of positive squares in only one way, i.e., 4417463296 + 347114161 = 66464^2 + 18631^2 .

It is not a de Polignac number, because 4764577457 - 2¹⁴ = 4764561073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4764577459) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2478008 + ... + 2479929.

It is an arithmetic number, because the mean of its divisors is an integer number (820538739).

Almost surely, 2^4764577457 is an apocalyptic number.

It is an amenable number.

4764577457 is a deficient number, since it is larger than the sum of its proper divisors (158654977).

4764577457 is an equidigital number, since it uses as much as digits as its factorization.

4764577457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4957999 (or 4957968 counting only the distinct ones).

The product of its digits is 23049600, while the sum is 56.

The square root of 4764577457 is about 69025.9187334729. The cubic root of 4764577457 is about 1682.7055631181.

The spelling of 4764577457 in words is "four billion, seven hundred sixty-four million, five hundred seventy-seven thousand, four hundred fifty-seven".