47373479582718 has 16 divisors (see below), whose sum is σ = 94747055525136. Its totient is φ = 15791143800960.

The previous prime is 47373479582651. The next prime is 47373479582719. The reversal of 47373479582718 is 81728597437374.

It is a super-2 number, since 2×47373479582718² (a number of 28 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 47373479582718.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47373479582719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3441430 + ... + 10324262.

It is an arithmetic number, because the mean of its divisors is an integer number (5921690970321).

Almost surely, 2^{47373479582718} is an apocalyptic number.

47373479582718 is an abundant number, since it is smaller than the sum of its proper divisors (47373575942418).

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

47373479582718 is a wasteful number, since it uses less digits than its factorization.

47373479582718 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8029979.

The product of its digits is 1991485440, while the sum is 75.

The spelling of 47373479582718 in words is "forty-seven trillion, three hundred seventy-three billion, four hundred seventy-nine million, five hundred eighty-two thousand, seven hundred eighteen".