47177687983104 has 1408 divisors, whose sum is σ = 167370580480000. Its totient is φ = 13008451239936.

The previous prime is 47177687983093. The next prime is 47177687983109. The reversal of 47177687983104 is 40138978677174.

47177687983104 is a `hidden beast` number, since 471 + 7 + 7 + 6 + 8 + 79 + 83 + 1 + 0 + 4 = 666.

It is a super-2 number, since 2×47177687983104² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is not an unprimeable number, because it can be changed into a prime (47177687983109) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 94544464647 + ... + 94544465145.

Almost surely, 2^{47177687983104} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47177687983104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83685290240000).

47177687983104 is an abundant number, since it is smaller than the sum of its proper divisors (120192892496896).

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

47177687983104 is an equidigital number, since it uses as much as digits as its factorization.

47177687983104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 747 (or 711 counting only the distinct ones).

The product of its (nonzero) digits is 398297088, while the sum is 72.

The spelling of 47177687983104 in words is "forty-seven trillion, one hundred seventy-seven billion, six hundred eighty-seven million, nine hundred eighty-three thousand, one hundred four".