99504043 has 8 divisors (see below), whose sum is σ = 105446880. Its totient is φ = 93571200.

The previous prime is 99504011. The next prime is 99504061. The reversal of 99504043 is 34040599.

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

It is a cyclic number.

It is not a de Polignac number, because 99504043 - 2⁵ = 99504011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (99504073) 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, 30778 + ... + 33856.

It is an arithmetic number, because the mean of its divisors is an integer number (13180860).

Almost surely, 2^99504043 is an apocalyptic number.

99504043 is a deficient number, since it is larger than the sum of its proper divisors (5942837).

99504043 is a wasteful number, since it uses less digits than its factorization.

99504043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4997.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 99504043 is about 9975.1713268495. The cubic root of 99504043 is about 463.3902684665.

The spelling of 99504043 in words is "ninety-nine million, five hundred four thousand, forty-three".