4777255040 has 32 divisors (see below), whose sum is σ = 11420626860. Its totient is φ = 1910901760.

The previous prime is 4777255027. The next prime is 4777255069. The reversal of 4777255040 is 405527774.

It can be written as a sum of positive squares in 2 ways, for example, as 4653422656 + 123832384 = 68216^2 + 11128^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3731591 + ... + 3732870.

Almost surely, 2^4777255040 is an apocalyptic number.

4777255040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4777255040 is an abundant number, since it is smaller than the sum of its proper divisors (6643371820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4777255040 is an equidigital number, since it uses as much as digits as its factorization.

4777255040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7464480 (or 7464468 counting only the distinct ones).

The product of its (nonzero) digits is 274400, while the sum is 41.

The square root of 4777255040 is about 69117.6897762071. The cubic root of 4777255040 is about 1684.1966884718.

The spelling of 4777255040 in words is "four billion, seven hundred seventy-seven million, two hundred fifty-five thousand, forty".