5094781420 has 12 divisors (see below), whose sum is σ = 10699041024. Its totient is φ = 2037912560.

The previous prime is 5094781387. The next prime is 5094781421. The reversal of 5094781420 is 241874905.

It is not an unprimeable number, because it can be changed into a prime (5094781421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 127369516 + ... + 127369555.

It is an arithmetic number, because the mean of its divisors is an integer number (891586752).

Almost surely, 2^5094781420 is an apocalyptic number.

It is an amenable number.

5094781420 is an abundant number, since it is smaller than the sum of its proper divisors (5604259604).

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

5094781420 is a wasteful number, since it uses less digits than its factorization.

5094781420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254739080 (or 254739078 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 40.

The square root of 5094781420 is about 71377.7375657144. The cubic root of 5094781420 is about 1720.7133128437.

The spelling of 5094781420 in words is "five billion, ninety-four million, seven hundred eighty-one thousand, four hundred twenty".