99511353 has 12 divisors (see below), whose sum is σ = 152194068. Its totient is φ = 62438400.

The previous prime is 99511283. The next prime is 99511367. The reversal of 99511353 is 35311599.

99511353 is a `hidden beast` number, since 99 + 511 + 3 + 53 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 31002624 + 68508729 = 5568^2 + 8277^2 .

It is not a de Polignac number, because 99511353 - 2⁹ = 99510841 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99511453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 325048 + ... + 325353.

It is an arithmetic number, because the mean of its divisors is an integer number (12682839).

Almost surely, 2^99511353 is an apocalyptic number.

It is an amenable number.

99511353 is a deficient number, since it is larger than the sum of its proper divisors (52682715).

99511353 is a wasteful number, since it uses less digits than its factorization.

99511353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 650424 (or 650421 counting only the distinct ones).

The product of its digits is 18225, while the sum is 36.

The square root of 99511353 is about 9975.5377298670. The cubic root of 99511353 is about 463.4016157439.

The spelling of 99511353 in words is "ninety-nine million, five hundred eleven thousand, three hundred fifty-three".