47603894880 has 96 divisors (see below), whose sum is σ = 156471969024. Its totient is φ = 12142439936.

The previous prime is 47603894827. The next prime is 47603894909. The reversal of 47603894880 is 8849830674.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×47603894880² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 47603894880.

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, 2144934 + ... + 2167013.

It is an arithmetic number, because the mean of its divisors is an integer number (1629916344).

Almost surely, 2^47603894880 is an apocalyptic number.

47603894880 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47603894880 is an abundant number, since it is smaller than the sum of its proper divisors (108868074144).

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

47603894880 is a wasteful number, since it uses less digits than its factorization.

47603894880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311988 (or 4311980 counting only the distinct ones).

The product of its (nonzero) digits is 9289728, while the sum is 57.

The spelling of 47603894880 in words is "forty-seven billion, six hundred three million, eight hundred ninety-four thousand, eight hundred eighty".