47045873372 has 24 divisors (see below), whose sum is σ = 87367442400. Its totient is φ = 22089912320.

The previous prime is 47045873341. The next prime is 47045873401. The reversal of 47045873372 is 27337854074.

It is a self number, because there is not a number n which added to its sum of digits gives 47045873372.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 739904 + ... + 800967.

It is an arithmetic number, because the mean of its divisors is an integer number (3640310100).

Almost surely, 2^47045873372 is an apocalyptic number.

It is an amenable number.

47045873372 is a deficient number, since it is larger than the sum of its proper divisors (40321569028).

47045873372 is a wasteful number, since it uses less digits than its factorization.

47045873372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1541341 (or 1541339 counting only the distinct ones).

The product of its (nonzero) digits is 3951360, while the sum is 50.

The spelling of 47045873372 in words is "forty-seven billion, forty-five million, eight hundred seventy-three thousand, three hundred seventy-two".