47904378697080 has 320 divisors, whose sum is σ = 179456035572000. Its totient is φ = 11390266884096.

The previous prime is 47904378697069. The next prime is 47904378697121. The reversal of 47904378697080 is 8079687340974.

47904378697080 is a `hidden beast` number, since 4 + 7 + 90 + 4 + 378 + 6 + 97 + 0 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 21840945 + ... + 23933984.

Almost surely, 2^{47904378697080} is an apocalyptic number.

47904378697080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47904378697080 is an abundant number, since it is smaller than the sum of its proper divisors (131551656874920).

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

47904378697080 is a wasteful number, since it uses less digits than its factorization.

47904378697080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45774988 (or 45774975 counting only the distinct ones).

The product of its (nonzero) digits is 512096256, while the sum is 72.

The spelling of 47904378697080 in words is "forty-seven trillion, nine hundred four billion, three hundred seventy-eight million, six hundred ninety-seven thousand, eighty".