47227457160 has 512 divisors, whose sum is σ = 184246272000. Its totient is φ = 10656230400.

The previous prime is 47227457143. The next prime is 47227457171. The reversal of 47227457160 is 6175472274.

47227457160 is a `hidden beast` number, since 4 + 7 + 2 + 2 + 74 + 571 + 6 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 8266705 + ... + 8272415.

It is an arithmetic number, because the mean of its divisors is an integer number (359856000).

Almost surely, 2^47227457160 is an apocalyptic number.

47227457160 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47227457160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (92123136000).

47227457160 is an abundant number, since it is smaller than the sum of its proper divisors (137018814840).

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

47227457160 is a wasteful number, since it uses less digits than its factorization.

47227457160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5794 (or 5784 counting only the distinct ones).

The product of its (nonzero) digits is 658560, while the sum is 45.

The spelling of 47227457160 in words is "forty-seven billion, two hundred twenty-seven million, four hundred fifty-seven thousand, one hundred sixty".