47757966000 has 80 divisors (see below), whose sum is σ = 153971701728. Its totient is φ = 12735456000.

The previous prime is 47757965947. The next prime is 47757966001. The reversal of 47757966000 is 66975774.

47757966000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (47757966001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3973831 + ... + 3985830.

Almost surely, 2^47757966000 is an apocalyptic number.

47757966000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

47757966000 is an abundant number, since it is smaller than the sum of its proper divisors (106213735728).

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

47757966000 is a wasteful number, since it uses less digits than its factorization.

47757966000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7959687 (or 7959671 counting only the distinct ones).

The product of its (nonzero) digits is 2222640, while the sum is 51.

The spelling of 47757966000 in words is "forty-seven billion, seven hundred fifty-seven million, nine hundred sixty-six thousand".