99533450 has 24 divisors (see below), whose sum is σ = 185613120. Its totient is φ = 39710000.

The previous prime is 99533449. The next prime is 99533461. The reversal of 99533450 is 5433599.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18575 + ... + 23325.

It is an arithmetic number, because the mean of its divisors is an integer number (7733880).

Almost surely, 2^99533450 is an apocalyptic number.

99533450 is a deficient number, since it is larger than the sum of its proper divisors (86079670).

99533450 is a wasteful number, since it uses less digits than its factorization.

99533450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5182 (or 5177 counting only the distinct ones).

The product of its (nonzero) digits is 72900, while the sum is 38.

The square root of 99533450 is about 9976.6452277306. The cubic root of 99533450 is about 463.4359134307.

The spelling of 99533450 in words is "ninety-nine million, five hundred thirty-three thousand, four hundred fifty".