5198569158 has 16 divisors (see below), whose sum is σ = 10849188096. Its totient is φ = 1657514760.

The previous prime is 5198569141. The next prime is 5198569171. The reversal of 5198569158 is 8519658915.

It is a junction number, because it is equal to n+sod(n) for n = 5198569098 and 5198569107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18835258 + ... + 18835533.

It is an arithmetic number, because the mean of its divisors is an integer number (678074256).

Almost surely, 2^5198569158 is an apocalyptic number.

5198569158 is an abundant number, since it is smaller than the sum of its proper divisors (5650618938).

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

5198569158 is a wasteful number, since it uses less digits than its factorization.

5198569158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37670819.

The product of its digits is 3888000, while the sum is 57.

The square root of 5198569158 is about 72101.1037224813. The cubic root of 5198569158 is about 1732.3192920928.

The spelling of 5198569158 in words is "five billion, one hundred ninety-eight million, five hundred sixty-nine thousand, one hundred fifty-eight".