48043565 has 4 divisors (see below), whose sum is σ = 57652284. Its totient is φ = 38434848.

The previous prime is 48043561. The next prime is 48043577. The reversal of 48043565 is 56534084.

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 8868484 + 39175081 = 2978^2 + 6259^2 .

It is a cyclic number.

It is not a de Polignac number, because 48043565 - 2² = 48043561 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 (48043561) 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, 4804352 + ... + 4804361.

It is an arithmetic number, because the mean of its divisors is an integer number (14413071).

Almost surely, 2^48043565 is an apocalyptic number.

It is an amenable number.

48043565 is a deficient number, since it is larger than the sum of its proper divisors (9608719).

48043565 is an equidigital number, since it uses as much as digits as its factorization.

48043565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9608718.

The product of its (nonzero) digits is 57600, while the sum is 35.

The square root of 48043565 is about 6931.3465502743. The cubic root of 48043565 is about 363.5340337347.

The spelling of 48043565 in words is "forty-eight million, forty-three thousand, five hundred sixty-five".