48395565 has 72 divisors (see below), whose sum is σ = 93169440. Its totient is φ = 23170752.

The previous prime is 48395563. The next prime is 48395573. The reversal of 48395565 is 56559384.

48395565 is a `hidden beast` number, since 4 + 83 + 9 + 5 + 565 = 666.

It is not a de Polignac number, because 48395565 - 2¹ = 48395563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 48395565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48395563) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 452242 + ... + 452348.

It is an arithmetic number, because the mean of its divisors is an integer number (1294020).

Almost surely, 2^48395565 is an apocalyptic number.

48395565 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

48395565 is a deficient number, since it is larger than the sum of its proper divisors (44773875).

48395565 is a wasteful number, since it uses less digits than its factorization.

48395565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183 (or 157 counting only the distinct ones).

The product of its digits is 648000, while the sum is 45.

The square root of 48395565 is about 6956.6921018542. The cubic root of 48395565 is about 364.4197071755.

It can be divided in two parts, 4839 and 5565, that added together give a square (10404 = 102²).

The spelling of 48395565 in words is "forty-eight million, three hundred ninety-five thousand, five hundred sixty-five".