48825569 has 8 divisors (see below), whose sum is σ = 53065320. Its totient is φ = 44654976.

The previous prime is 48825563. The next prime is 48825593. The reversal of 48825569 is 96552884.

It can be written as a sum of positive squares in 4 ways, for example, as 6315169 + 42510400 = 2513^2 + 6520^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48825569 is a prime.

It is a super-2 number, since 2×48825569² = 4767872376347522, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (48825563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15812 + ... + 18645.

It is an arithmetic number, because the mean of its divisors is an integer number (6633165).

Almost surely, 2^48825569 is an apocalyptic number.

It is an amenable number.

48825569 is a deficient number, since it is larger than the sum of its proper divisors (4239751).

48825569 is a wasteful number, since it uses less digits than its factorization.

48825569 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34579.

The product of its digits is 691200, while the sum is 47.

The square root of 48825569 is about 6987.5295348213. The cubic root of 48825569 is about 365.4958395318.

It can be divided in two parts, 48825 and 569, that added together give a palindrome (49394).

The spelling of 48825569 in words is "forty-eight million, eight hundred twenty-five thousand, five hundred sixty-nine".