5027552778 has 32 divisors (see below), whose sum is σ = 10359997632. Its totient is φ = 1625788800.

The previous prime is 5027552771. The next prime is 5027552801. The reversal of 5027552778 is 8772557205.

It is a super-3 number, since 3×5027552778³ (a number of 30 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5027552771) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67368 + ... + 120803.

It is an arithmetic number, because the mean of its divisors is an integer number (323749926).

Almost surely, 2^5027552778 is an apocalyptic number.

5027552778 is an abundant number, since it is smaller than the sum of its proper divisors (5332444854).

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

5027552778 is a wasteful number, since it uses less digits than its factorization.

5027552778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188310.

The product of its (nonzero) digits is 1372000, while the sum is 48.

The square root of 5027552778 is about 70905.2380152553. The cubic root of 5027552778 is about 1713.1111672833. Note that the first 4 decimals are identical.

The spelling of 5027552778 in words is "five billion, twenty-seven million, five hundred fifty-two thousand, seven hundred seventy-eight".