47497197259568 has 40 divisors (see below), whose sum is σ = 105172780847520. Its totient is φ = 20355861265920.

The previous prime is 47497197259531. The next prime is 47497197259601. The reversal of 47497197259568 is 86595279179474.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34125188 + ... + 35489756.

It is an arithmetic number, because the mean of its divisors is an integer number (2629319521188).

Almost surely, 2^{47497197259568} is an apocalyptic number.

It is an amenable number.

47497197259568 is an abundant number, since it is smaller than the sum of its proper divisors (57675583587952).

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

47497197259568 is a wasteful number, since it uses less digits than its factorization.

47497197259568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1675365 (or 1675359 counting only the distinct ones).

The product of its digits is 9601804800, while the sum is 83.

The spelling of 47497197259568 in words is "forty-seven trillion, four hundred ninety-seven billion, one hundred ninety-seven million, two hundred fifty-nine thousand, five hundred sixty-eight".