5207788242 has 40 divisors (see below), whose sum is σ = 12283484400. Its totient is φ = 1644563736.

The previous prime is 5207788241. The next prime is 5207788247. The reversal of 5207788242 is 2428877025.

5207788242 is a `hidden beast` number, since 520 + 7 + 7 + 8 + 82 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (5207788241) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 842892 + ... + 849047.

It is an arithmetic number, because the mean of its divisors is an integer number (307087110).

Almost surely, 2^5207788242 is an apocalyptic number.

5207788242 is an abundant number, since it is smaller than the sum of its proper divisors (7075696158).

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

5207788242 is a wasteful number, since it uses less digits than its factorization.

5207788242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691972 (or 1691963 counting only the distinct ones).

The product of its (nonzero) digits is 501760, while the sum is 45.

The square root of 5207788242 is about 72165.0070463518. The cubic root of 5207788242 is about 1733.3427125314.

The spelling of 5207788242 in words is "five billion, two hundred seven million, seven hundred eighty-eight thousand, two hundred forty-two".