99560005 has 4 divisors (see below), whose sum is σ = 119472012. Its totient is φ = 79648000.

The previous prime is 99559997. The next prime is 99560009. The reversal of 99560005 is 50006599.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50006599 = 5717 ⋅8747.

It can be written as a sum of positive squares in 2 ways, for example, as 16695396 + 82864609 = 4086^2 + 9103^2 .

It is not a de Polignac number, because 99560005 - 2³ = 99559997 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (99560009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9955996 + ... + 9956005.

It is an arithmetic number, because the mean of its divisors is an integer number (29868003).

Almost surely, 2^99560005 is an apocalyptic number.

It is an amenable number.

99560005 is a deficient number, since it is larger than the sum of its proper divisors (19912007).

99560005 is a wasteful number, since it uses less digits than its factorization.

99560005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19912006.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 99560005 is about 9977.9759971650. The cubic root of 99560005 is about 463.4771238526.

The spelling of 99560005 in words is "ninety-nine million, five hundred sixty thousand, five".