913009450198 has 4 divisors (see below), whose sum is σ = 1369514175300. Its totient is φ = 456504725098.

The previous prime is 913009450153. The next prime is 913009450207. The reversal of 913009450198 is 891054900319.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 891054900319 = 2437 ⋅365635987.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 228252362548 + ... + 228252362551.

It is an arithmetic number, because the mean of its divisors is an integer number (342378543825).

Almost surely, 2^913009450198 is an apocalyptic number.

913009450198 is a deficient number, since it is larger than the sum of its proper divisors (456504725102).

913009450198 is a wasteful number, since it uses less digits than its factorization.

913009450198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456504725101.

The product of its (nonzero) digits is 349920, while the sum is 49.

The spelling of 913009450198 in words is "nine hundred thirteen billion, nine million, four hundred fifty thousand, one hundred ninety-eight".