47875877574 has 60 divisors (see below), whose sum is σ = 111765042636. Its totient is φ = 13671318696.

The previous prime is 47875877573. The next prime is 47875877611. The reversal of 47875877574 is 47577857874.

It is a super-2 number, since 2×47875877574² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 47875877499 and 47875877508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47875877573) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 26261227 + ... + 26263049.

Almost surely, 2^47875877574 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47875877574, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55882521318).

47875877574 is an abundant number, since it is smaller than the sum of its proper divisors (63889165062).

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

47875877574 is an frugal number, since it uses more digits than its factorization.

47875877574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3679 (or 1835 counting only the distinct ones).

The product of its digits is 430259200, while the sum is 69.

The spelling of 47875877574 in words is "forty-seven billion, eight hundred seventy-five million, eight hundred seventy-seven thousand, five hundred seventy-four".