5193198455 has 16 divisors (see below), whose sum is σ = 6460106400. Its totient is φ = 4004479872.

The previous prime is 5193198421. The next prime is 5193198463. The reversal of 5193198455 is 5548913915.

It is a cyclic number.

It is not a de Polignac number, because 5193198455 - 2⁶ = 5193198391 is a prime.

It is a congruent number.

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, 111380 + ... + 150969.

It is an arithmetic number, because the mean of its divisors is an integer number (403756650).

Almost surely, 2^5193198455 is an apocalyptic number.

5193198455 is a deficient number, since it is larger than the sum of its proper divisors (1266907945).

5193198455 is a wasteful number, since it uses less digits than its factorization.

5193198455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262498.

The product of its digits is 972000, while the sum is 50.

The square root of 5193198455 is about 72063.8498485891. The cubic root of 5193198455 is about 1731.7225267187.

The spelling of 5193198455 in words is "five billion, one hundred ninety-three million, one hundred ninety-eight thousand, four hundred fifty-five".