99201529 has 12 divisors (see below), whose sum is σ = 115562484. Its totient is φ = 84908544.

The previous prime is 99201499. The next prime is 99201533. The reversal of 99201529 is 92510299.

It can be written as a sum of positive squares in 2 ways, for example, as 77792400 + 21409129 = 8820^2 + 4627^2 .

It is not a de Polignac number, because 99201529 - 2¹⁷ = 99070457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99201539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57609 + ... + 59305.

It is an arithmetic number, because the mean of its divisors is an integer number (9630207).

Almost surely, 2^99201529 is an apocalyptic number.

It is an amenable number.

99201529 is a deficient number, since it is larger than the sum of its proper divisors (16360955).

99201529 is a wasteful number, since it uses less digits than its factorization.

99201529 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2904 (or 2897 counting only the distinct ones).

The product of its (nonzero) digits is 14580, while the sum is 37.

The square root of 99201529 is about 9959.9964357423. The cubic root of 99201529 is about 462.9201892576.

It can be divided in two parts, 9920 and 1529, that added together give a square (11449 = 107²).

The spelling of 99201529 in words is "ninety-nine million, two hundred one thousand, five hundred twenty-nine".