48099597565 has 4 divisors (see below), whose sum is σ = 57719517084. Its totient is φ = 38479678048.

The previous prime is 48099597541. The next prime is 48099597569. The reversal of 48099597565 is 56579599084.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 35923137156 + 12176460409 = 189534^2 + 110347^2 .

It is a cyclic number.

It is not a de Polignac number, because 48099597565 - 2¹⁹ = 48099073277 is a prime.

It is a super-3 number, since 3×48099597565³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 48099597565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48099597569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4809959752 + ... + 4809959761.

It is an arithmetic number, because the mean of its divisors is an integer number (14429879271).

Almost surely, 2^48099597565 is an apocalyptic number.

It is an amenable number.

48099597565 is a deficient number, since it is larger than the sum of its proper divisors (9619919519).

48099597565 is an equidigital number, since it uses as much as digits as its factorization.

48099597565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9619919518.

The product of its (nonzero) digits is 122472000, while the sum is 67.

The spelling of 48099597565 in words is "forty-eight billion, ninety-nine million, five hundred ninety-seven thousand, five hundred sixty-five".