47170158932208 has 80 divisors (see below), whose sum is σ = 131259694841856. Its totient is φ = 14510588839680.

The previous prime is 47170158932207. The next prime is 47170158932251. The reversal of 47170158932208 is 80223985107174.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47170158932207) 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, 5867760 + ... + 11347727.

Almost surely, 2^{47170158932208} is an apocalyptic number.

47170158932208 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

47170158932208 is an abundant number, since it is smaller than the sum of its proper divisors (84089535909648).

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

47170158932208 is a wasteful number, since it uses less digits than its factorization.

47170158932208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17219902 (or 17219896 counting only the distinct ones).

The product of its (nonzero) digits is 6773760, while the sum is 57.

The spelling of 47170158932208 in words is "forty-seven trillion, one hundred seventy billion, one hundred fifty-eight million, nine hundred thirty-two thousand, two hundred eight".