47528570879 has 8 divisors (see below), whose sum is σ = 50331687408. Its totient is φ = 44726267520.

The previous prime is 47528570833. The next prime is 47528570893. The reversal of 47528570879 is 97807582574.

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 47528570879 - 2²⁸ = 47260135423 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47528570819) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80837 + ... + 318734.

It is an arithmetic number, because the mean of its divisors is an integer number (6291460926).

Almost surely, 2^47528570879 is an apocalyptic number.

47528570879 is a deficient number, since it is larger than the sum of its proper divisors (2803116529).

47528570879 is a wasteful number, since it uses less digits than its factorization.

47528570879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 406585.

The product of its (nonzero) digits is 39513600, while the sum is 62.

The spelling of 47528570879 in words is "forty-seven billion, five hundred twenty-eight million, five hundred seventy thousand, eight hundred seventy-nine".