47017144948 has 12 divisors (see below), whose sum is σ = 83628856612. Its totient is φ = 23123185920.

The previous prime is 47017144931. The next prime is 47017144949. The reversal of 47017144948 is 84944171074.

47017144948 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 3437242384 + 43579902564 = 58628^2 + 208758^2 .

It is a super-2 number, since 2×47017144948² (a number of 22 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47017144949) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96346365 + ... + 96346852.

Almost surely, 2^47017144948 is an apocalyptic number.

It is an amenable number.

47017144948 is a deficient number, since it is larger than the sum of its proper divisors (36611711664).

47017144948 is a wasteful number, since it uses less digits than its factorization.

47017144948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192693282 (or 192693280 counting only the distinct ones).

The product of its (nonzero) digits is 903168, while the sum is 49.

The spelling of 47017144948 in words is "forty-seven billion, seventeen million, one hundred forty-four thousand, nine hundred forty-eight".