47509650680 has 64 divisors (see below), whose sum is σ = 108027406080. Its totient is φ = 18803865600.

The previous prime is 47509650677. The next prime is 47509650691. The reversal of 47509650680 is 8605690574.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1497785 + ... + 1529175.

It is an arithmetic number, because the mean of its divisors is an integer number (1687928220).

Almost surely, 2^47509650680 is an apocalyptic number.

47509650680 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47509650680 is an abundant number, since it is smaller than the sum of its proper divisors (60517755400).

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

47509650680 is a wasteful number, since it uses less digits than its factorization.

47509650680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31800 (or 31796 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 50.

The spelling of 47509650680 in words is "forty-seven billion, five hundred nine million, six hundred fifty thousand, six hundred eighty".