48471649371 has 16 divisors (see below), whose sum is σ = 71817311520. Its totient is φ = 32311075680.

The previous prime is 48471649363. The next prime is 48471649399. The reversal of 48471649371 is 17394617484.

It is a happy number.

48471649371 is a `hidden beast` number, since 4 + 84 + 7 + 1 + 6 + 493 + 71 = 666.

It is not a de Polignac number, because 48471649371 - 2³ = 48471649363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (48471749371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186721 + ... + 363053.

It is an arithmetic number, because the mean of its divisors is an integer number (4488581970).

Almost surely, 2^48471649371 is an apocalyptic number.

48471649371 is a deficient number, since it is larger than the sum of its proper divisors (23345662149).

48471649371 is a wasteful number, since it uses less digits than its factorization.

48471649371 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186523 (or 186517 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 54.

The spelling of 48471649371 in words is "forty-eight billion, four hundred seventy-one million, six hundred forty-nine thousand, three hundred seventy-one".