47587087680 has 448 divisors, whose sum is σ = 169167218688. Its totient is φ = 11236515840.

The previous prime is 47587087679. The next prime is 47587087693. The reversal of 47587087680 is 8678078574.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72874234 + ... + 72874886.

Almost surely, 2^47587087680 is an apocalyptic number.

47587087680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47587087680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84583609344).

47587087680 is an abundant number, since it is smaller than the sum of its proper divisors (121580131008).

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

47587087680 is a wasteful number, since it uses less digits than its factorization.

47587087680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854 (or 844 counting only the distinct ones).

The product of its (nonzero) digits is 21073920, while the sum is 60.

The spelling of 47587087680 in words is "forty-seven billion, five hundred eighty-seven million, eighty-seven thousand, six hundred eighty".