4758582778 has 16 divisors (see below), whose sum is σ = 7559391744. Its totient is φ = 2238846400.

The previous prime is 4758582767. The next prime is 4758582779. The reversal of 4758582778 is 8772858574.

It is a happy number.

It is a super-2 number, since 2×4758582778² = 45288220110156394568, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4758582779) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179751 + ... + 204517.

It is an arithmetic number, because the mean of its divisors is an integer number (472461984).

Almost surely, 2^4758582778 is an apocalyptic number.

4758582778 is a deficient number, since it is larger than the sum of its proper divisors (2800808966).

4758582778 is a wasteful number, since it uses less digits than its factorization.

4758582778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30437.

The product of its digits is 35123200, while the sum is 61.

The square root of 4758582778 is about 68982.4816746977. The cubic root of 4758582778 is about 1681.9995534541. Note that the first 3 decimals are identical.

The spelling of 4758582778 in words is "four billion, seven hundred fifty-eight million, five hundred eighty-two thousand, seven hundred seventy-eight".