5193198456 has 32 divisors (see below), whose sum is σ = 12992918400. Its totient is φ = 1729743200.

The previous prime is 5193198421. The next prime is 5193198463. The reversal of 5193198456 is 6548913915.

It is a junction number, because it is equal to n+sod(n) for n = 5193198399 and 5193198408.

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, 50370 + ... + 113681.

It is an arithmetic number, because the mean of its divisors is an integer number (406028700).

Almost surely, 2^5193198456 is an apocalyptic number.

It is an amenable number.

5193198456 is an abundant number, since it is smaller than the sum of its proper divisors (7799719944).

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

5193198456 is a wasteful number, since it uses less digits than its factorization.

5193198456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165379 (or 165375 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 51.

The square root of 5193198456 is about 72063.8498555274. The cubic root of 5193198456 is about 1731.7225268298.

The spelling of 5193198456 in words is "five billion, one hundred ninety-three million, one hundred ninety-eight thousand, four hundred fifty-six".