5023298778 has 8 divisors (see below), whose sum is σ = 10046597568. Its totient is φ = 1674432924.

The previous prime is 5023298701. The next prime is 5023298789. The reversal of 5023298778 is 8778923205.

It is a sphenic number, since it is the product of 3 distinct primes.

5023298778 is an admirable number.

It is a super-2 number, since 2×5023298778² = 50467061226112586568, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5023298778.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 418608226 + ... + 418608237.

It is an arithmetic number, because the mean of its divisors is an integer number (1255824696).

Almost surely, 2^5023298778 is an apocalyptic number.

5023298778 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5023298778 is a wasteful number, since it uses less digits than its factorization.

5023298778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837216468.

The product of its (nonzero) digits is 1693440, while the sum is 51.

The square root of 5023298778 is about 70875.2338832120. The cubic root of 5023298778 is about 1712.6278551814.

The spelling of 5023298778 in words is "five billion, twenty-three million, two hundred ninety-eight thousand, seven hundred seventy-eight".