533397999099 has 24 divisors (see below), whose sum is σ = 827378223168. Its totient is φ = 304774157520.

The previous prime is 533397999091. The next prime is 533397999109. The reversal of 533397999099 is 990999793335.

It is not a de Polignac number, because 533397999099 - 2³ = 533397999091 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 533397999099.

It is not an unprimeable number, because it can be changed into a prime (533397999091) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1756764 + ... + 2037894.

It is an arithmetic number, because the mean of its divisors is an integer number (34474092632).

Almost surely, 2^533397999099 is an apocalyptic number.

533397999099 is a deficient number, since it is larger than the sum of its proper divisors (293980224069).

533397999099 is a wasteful number, since it uses less digits than its factorization.

533397999099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 294055 (or 294048 counting only the distinct ones).

The product of its (nonzero) digits is 502211745, while the sum is 75.

The spelling of 533397999099 in words is "five hundred thirty-three billion, three hundred ninety-seven million, nine hundred ninety-nine thousand, ninety-nine".