5398667258 has 32 divisors (see below), whose sum is σ = 8664926400. Its totient is φ = 2515245696.

The previous prime is 5398667221. The next prime is 5398667273. The reversal of 5398667258 is 8527668935.

It is a junction number, because it is equal to n+sod(n) for n = 5398667197 and 5398667206.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1076585 + ... + 1081587.

It is an arithmetic number, because the mean of its divisors is an integer number (270778950).

Almost surely, 2^5398667258 is an apocalyptic number.

5398667258 is a deficient number, since it is larger than the sum of its proper divisors (3266259142).

5398667258 is a wasteful number, since it uses less digits than its factorization.

5398667258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5486.

The product of its digits is 21772800, while the sum is 59.

The square root of 5398667258 is about 73475.6235631927. The cubic root of 5398667258 is about 1754.2662991541.

The spelling of 5398667258 in words is "five billion, three hundred ninety-eight million, six hundred sixty-seven thousand, two hundred fifty-eight".