47175008403820 has 96 divisors (see below), whose sum is σ = 110518150450176. Its totient is φ = 16767492825600.

The previous prime is 47175008403811. The next prime is 47175008403821. The reversal of 47175008403820 is 2830480057174.

It is not an unprimeable number, because it can be changed into a prime (47175008403821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4871119 + ... + 10866361.

It is an arithmetic number, because the mean of its divisors is an integer number (1151230733856).

Almost surely, 2^{47175008403820} 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 47175008403820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55259075225088).

47175008403820 is an abundant number, since it is smaller than the sum of its proper divisors (63343142046356).

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

47175008403820 is a wasteful number, since it uses less digits than its factorization.

47175008403820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5996071 (or 5996069 counting only the distinct ones).

The product of its (nonzero) digits is 1505280, while the sum is 49.

The spelling of 47175008403820 in words is "forty-seven trillion, one hundred seventy-five billion, eight million, four hundred three thousand, eight hundred twenty".