48771571 has 8 divisors (see below), whose sum is σ = 49907520. Its totient is φ = 47639808.

The previous prime is 48771557. The next prime is 48771577. The reversal of 48771571 is 17517784.

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-48771571 is a prime.

It is a super-2 number, since 2×48771571² = 4757332275616082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (48771577) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43105 + ... + 44221.

It is an arithmetic number, because the mean of its divisors is an integer number (6238440).

Almost surely, 2^48771571 is an apocalyptic number.

48771571 is a deficient number, since it is larger than the sum of its proper divisors (1135949).

48771571 is a wasteful number, since it uses less digits than its factorization.

48771571 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2093.

The product of its digits is 54880, while the sum is 40.

The square root of 48771571 is about 6983.6645824381. The cubic root of 48771571 is about 365.3610513813.

The spelling of 48771571 in words is "forty-eight million, seven hundred seventy-one thousand, five hundred seventy-one".