47872038558 has 8 divisors (see below), whose sum is σ = 95744077128. Its totient is φ = 15957346184.

The previous prime is 47872038547. The next prime is 47872038559. The reversal of 47872038558 is 85583027874.

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

47872038558 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 47872038498 and 47872038507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47872038559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3989336541 + ... + 3989336552.

It is an arithmetic number, because the mean of its divisors is an integer number (11968009641).

Almost surely, 2^47872038558 is an apocalyptic number.

47872038558 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

47872038558 is a wasteful number, since it uses less digits than its factorization.

47872038558 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7978673098.

The product of its (nonzero) digits is 15052800, while the sum is 57.

The spelling of 47872038558 in words is "forty-seven billion, eight hundred seventy-two million, thirty-eight thousand, five hundred fifty-eight".