47874195450 has 192 divisors, whose sum is σ = 134193196800. Its totient is φ = 12704895360.

The previous prime is 47874195449. The next prime is 47874195487. The reversal of 47874195450 is 5459147874.

47874195450 is a `hidden beast` number, since 4 + 7 + 87 + 4 + 19 + 545 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 25477611 + ... + 25479489.

It is an arithmetic number, because the mean of its divisors is an integer number (698922900).

Almost surely, 2^47874195450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47874195450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67096598400).

47874195450 is an abundant number, since it is smaller than the sum of its proper divisors (86319001350).

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

47874195450 is a wasteful number, since it uses less digits than its factorization.

47874195450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2145 (or 2122 counting only the distinct ones).

The product of its (nonzero) digits is 5644800, while the sum is 54.

The spelling of 47874195450 in words is "forty-seven billion, eight hundred seventy-four million, one hundred ninety-five thousand, four hundred fifty".