48371569 has 4 divisors (see below), whose sum is σ = 48396400. Its totient is φ = 48346740.

The previous prime is 48371567. The next prime is 48371573. The reversal of 48371569 is 96517384.

48371569 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 48371569 - 2¹ = 48371567 is a prime.

It is a super-2 number, since 2×48371569² = 4679617375043522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48371567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9219 + ... + 13480.

It is an arithmetic number, because the mean of its divisors is an integer number (12099100).

Almost surely, 2^48371569 is an apocalyptic number.

It is an amenable number.

48371569 is a deficient number, since it is larger than the sum of its proper divisors (24831).

48371569 is a wasteful number, since it uses less digits than its factorization.

48371569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24830.

The product of its digits is 181440, while the sum is 43.

The square root of 48371569 is about 6954.9672177516. The cubic root of 48371569 is about 364.3594670759.

The spelling of 48371569 in words is "forty-eight million, three hundred seventy-one thousand, five hundred sixty-nine".