48705571 has 4 divisors (see below), whose sum is σ = 48909600. Its totient is φ = 48501544.

The previous prime is 48705563. The next prime is 48705577. The reversal of 48705571 is 17550784.

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

It is a cyclic number.

It is not a de Polignac number, because 48705571 - 2³ = 48705563 is a prime.

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 48705571.

It is not an unprimeable number, because it can be changed into a prime (48705577) 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, 101656 + ... + 102133.

It is an arithmetic number, because the mean of its divisors is an integer number (12227400).

Almost surely, 2^48705571 is an apocalyptic number.

48705571 is a deficient number, since it is larger than the sum of its proper divisors (204029).

48705571 is a wasteful number, since it uses less digits than its factorization.

48705571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204028.

The product of its (nonzero) digits is 39200, while the sum is 37.

The square root of 48705571 is about 6978.9376698750. The cubic root of 48705571 is about 365.1961690232.

The spelling of 48705571 in words is "forty-eight million, seven hundred five thousand, five hundred seventy-one".