47251740571 has 8 divisors (see below), whose sum is σ = 54030928640. Its totient is φ = 40479787368.

The previous prime is 47251740559. The next prime is 47251740587. The reversal of 47251740571 is 17504715274.

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

It is a cyclic number.

It is not a de Polignac number, because 47251740571 - 2⁵ = 47251740539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47251740071) 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 7 ways as a sum of consecutive naturals, for example, 1794711 + ... + 1820848.

It is an arithmetic number, because the mean of its divisors is an integer number (6753866080).

Almost surely, 2^47251740571 is an apocalyptic number.

47251740571 is a deficient number, since it is larger than the sum of its proper divisors (6779188069).

47251740571 is a wasteful number, since it uses less digits than its factorization.

47251740571 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3617433.

The product of its (nonzero) digits is 274400, while the sum is 43.

The spelling of 47251740571 in words is "forty-seven billion, two hundred fifty-one million, seven hundred forty thousand, five hundred seventy-one".