5428798658 has 16 divisors (see below), whose sum is σ = 8227387296. Its totient is φ = 2686407360.

The previous prime is 5428798657. The next prime is 5428798667. The reversal of 5428798658 is 8568978245.

It is a super-3 number, since 3×5428798658³ (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5428798658.

It is not an unprimeable number, because it can be changed into a prime (5428798657) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138785 + ... + 173547.

It is an arithmetic number, because the mean of its divisors is an integer number (514211706).

Almost surely, 2^5428798658 is an apocalyptic number.

5428798658 is a deficient number, since it is larger than the sum of its proper divisors (2798588638).

5428798658 is a wasteful number, since it uses less digits than its factorization.

5428798658 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35569.

The product of its digits is 38707200, while the sum is 62.

The square root of 5428798658 is about 73680.3817715408. The cubic root of 5428798658 is about 1757.5239219286.

The spelling of 5428798658 in words is "five billion, four hundred twenty-eight million, seven hundred ninety-eight thousand, six hundred fifty-eight".