47225455056 has 160 divisors (see below), whose sum is σ = 150691466240. Its totient is φ = 14062118400.

The previous prime is 47225455037. The next prime is 47225455093. The reversal of 47225455056 is 65055452274.

47225455056 is a `hidden beast` number, since 4 + 7 + 2 + 2 + 545 + 50 + 56 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38466 + ... + 309726.

It is an arithmetic number, because the mean of its divisors is an integer number (941821664).

Almost surely, 2^47225455056 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 47225455056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75345733120).

47225455056 is an abundant number, since it is smaller than the sum of its proper divisors (103466011184).

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

47225455056 is a wasteful number, since it uses less digits than its factorization.

47225455056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271322 (or 271310 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 45.

The spelling of 47225455056 in words is "forty-seven billion, two hundred twenty-five million, four hundred fifty-five thousand, fifty-six".