47001660580 has 72 divisors (see below), whose sum is σ = 117921932352. Its totient is φ = 15414184896.

The previous prime is 47001660529. The next prime is 47001660581. The reversal of 47001660580 is 8506610074.

It is not an unprimeable number, because it can be changed into a prime (47001660581) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 243262 + ... + 391381.

It is an arithmetic number, because the mean of its divisors is an integer number (1637804616).

Almost surely, 2^47001660580 is an apocalyptic number.

It is an amenable number.

47001660580 is an abundant number, since it is smaller than the sum of its proper divisors (70920271772).

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

47001660580 is a wasteful number, since it uses less digits than its factorization.

47001660580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634705 (or 634680 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 37.

The spelling of 47001660580 in words is "forty-seven billion, one million, six hundred sixty thousand, five hundred eighty".