99735513 has 8 divisors (see below), whose sum is σ = 134028288. Its totient is φ = 65966544.

The previous prime is 99735509. The next prime is 99735527. The reversal of 99735513 is 31553799.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 99735513 - 2² = 99735509 is a prime.

It is not an unprimeable number, because it can be changed into a prime (99734513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 130506 + ... + 131267.

It is an arithmetic number, because the mean of its divisors is an integer number (16753536).

Almost surely, 2^99735513 is an apocalyptic number.

It is an amenable number.

99735513 is a deficient number, since it is larger than the sum of its proper divisors (34292775).

99735513 is a wasteful number, since it uses less digits than its factorization.

99735513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 261903.

The product of its digits is 127575, while the sum is 42.

The square root of 99735513 is about 9986.7668942456. The cubic root of 99735513 is about 463.7493087563.

The spelling of 99735513 in words is "ninety-nine million, seven hundred thirty-five thousand, five hundred thirteen".