5198076820 has 24 divisors (see below), whose sum is σ = 11390569344. Its totient is φ = 1988829216.

The previous prime is 5198076809. The next prime is 5198076857. The reversal of 5198076820 is 286708915.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5649624 + ... + 5650543.

It is an arithmetic number, because the mean of its divisors is an integer number (474607056).

Almost surely, 2^5198076820 is an apocalyptic number.

It is an amenable number.

5198076820 is an abundant number, since it is smaller than the sum of its proper divisors (6192492524).

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

5198076820 is a wasteful number, since it uses less digits than its factorization.

5198076820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11300199 (or 11300197 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 5198076820 is about 72097.6894220612. The cubic root of 5198076820 is about 1732.2646030994.

The spelling of 5198076820 in words is "five billion, one hundred ninety-eight million, seventy-six thousand, eight hundred twenty".