533240553225 has 24 divisors (see below), whose sum is σ = 928025667040. Its totient is φ = 269426805120.

The previous prime is 533240553199. The next prime is 533240553233. The reversal of 533240553225 is 522355042335.

It is not a de Polignac number, because 533240553225 - 2²⁰ = 533239504649 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 187100524 + ... + 187103373.

Almost surely, 2^533240553225 is an apocalyptic number.

It is an amenable number.

533240553225 is a deficient number, since it is larger than the sum of its proper divisors (394785113815).

533240553225 is a wasteful number, since it uses less digits than its factorization.

533240553225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374203929 (or 374203924 counting only the distinct ones).

The product of its (nonzero) digits is 540000, while the sum is 39.

The spelling of 533240553225 in words is "five hundred thirty-three billion, two hundred forty million, five hundred fifty-three thousand, two hundred twenty-five".