5190717888 has 84 divisors (see below), whose sum is σ = 15391348440. Its totient is φ = 1670570496.

The previous prime is 5190717887. The next prime is 5190717893. The reversal of 5190717888 is 8887170915.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5190717887) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 138670 + ... + 172077.

Almost surely, 2^5190717888 is an apocalyptic number.

5190717888 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

It is an amenable number.

5190717888 is an abundant number, since it is smaller than the sum of its proper divisors (10200630552).

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

5190717888 is a wasteful number, since it uses less digits than its factorization.

5190717888 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310794 (or 310781 counting only the distinct ones).

The product of its (nonzero) digits is 1128960, while the sum is 54.

The square root of 5190717888 is about 72046.6368958330. The cubic root of 5190717888 is about 1731.4467597438.

The spelling of 5190717888 in words is "five billion, one hundred ninety million, seven hundred seventeen thousand, eight hundred eighty-eight".