99059519 has 12 divisors (see below), whose sum is σ = 107713800. Its totient is φ = 91057824.

The previous prime is 99059507. The next prime is 99059531. The reversal of 99059519 is 91595099.

It is an interprime number because it is at equal distance from previous prime (99059507) and next prime (99059531).

It is not a de Polignac number, because 99059519 - 2⁸ = 99059263 is a prime.

It is a super-2 number, since 2×99059519² = 19625576609022722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99059549) 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, 44372 + ... + 46550.

It is an arithmetic number, because the mean of its divisors is an integer number (8976150).

Almost surely, 2^99059519 is an apocalyptic number.

99059519 is a deficient number, since it is larger than the sum of its proper divisors (8654281).

99059519 is a wasteful number, since it uses less digits than its factorization.

99059519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2474 (or 2461 counting only the distinct ones).

The product of its (nonzero) digits is 164025, while the sum is 47.

The square root of 99059519 is about 9952.8648639475. The cubic root of 99059519 is about 462.6991890003.

The spelling of 99059519 in words is "ninety-nine million, fifty-nine thousand, five hundred nineteen".