47501552525779 has 8 divisors (see below), whose sum is σ = 51939551874672. Its totient is φ = 43083499242240.

The previous prime is 47501552525773. The next prime is 47501552525893. The reversal of 47501552525779 is 97752525510574.

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 47501552525779 - 2⁵ = 47501552525747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 47501552525779.

It is not an unprimeable number, because it can be changed into a prime (47501552525773) 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, 4986511354 + ... + 4986520879.

It is an arithmetic number, because the mean of its divisors is an integer number (6492443984334).

Almost surely, 2^{47501552525779} is an apocalyptic number.

47501552525779 is a deficient number, since it is larger than the sum of its proper divisors (4437999348893).

47501552525779 is a wasteful number, since it uses less digits than its factorization.

47501552525779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9973032677.

The product of its (nonzero) digits is 154350000, while the sum is 64.

The spelling of 47501552525779 in words is "forty-seven trillion, five hundred one billion, five hundred fifty-two million, five hundred twenty-five thousand, seven hundred seventy-nine".