533023198 has 4 divisors (see below), whose sum is σ = 799534800. Its totient is φ = 266511598.

The previous prime is 533023187. The next prime is 533023201. The reversal of 533023198 is 891320335.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 891320335 = 5 ⋅178264067.

It is a super-2 number, since 2×533023198² = 568227459212294408, which contains 22 as substring.

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, 133255798 + ... + 133255801.

It is an arithmetic number, because the mean of its divisors is an integer number (199883700).

Almost surely, 2^533023198 is an apocalyptic number.

533023198 is a deficient number, since it is larger than the sum of its proper divisors (266511602).

533023198 is a wasteful number, since it uses less digits than its factorization.

533023198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266511601.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 533023198 is about 23087.2951642240. The cubic root of 533023198 is about 810.8030434521.

The spelling of 533023198 in words is "five hundred thirty-three million, twenty-three thousand, one hundred ninety-eight".