47916061974 has 64 divisors (see below), whose sum is σ = 119299668480. Its totient is φ = 14127579360.

The previous prime is 47916061961. The next prime is 47916062021.

47916061974 is a `hidden beast` number, since 4 + 7 + 9 + 16 + 0 + 619 + 7 + 4 = 666.

47916061974 is nontrivially palindromic in base 10.

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

It is a self number, because there is not a number n which added to its sum of digits gives 47916061974.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1068114 + ... + 1112069.

It is an arithmetic number, because the mean of its divisors is an integer number (1864057320).

Almost surely, 2^47916061974 is an apocalyptic number.

47916061974 is an abundant number, since it is smaller than the sum of its proper divisors (71383606506).

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

47916061974 is a wasteful number, since it uses less digits than its factorization.

47916061974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2180242 (or 2180236 counting only the distinct ones).

The product of its (nonzero) digits is 2286144, while the sum is 54.

The spelling of 47916061974 in words is "forty-seven billion, nine hundred sixteen million, sixty-one thousand, nine hundred seventy-four".