47948004252 has 72 divisors (see below), whose sum is σ = 122212082720. Its totient is φ = 15849820800.

The previous prime is 47948004233. The next prime is 47948004319. The reversal of 47948004252 is 25240084974.

It is a super-2 number, since 2×47948004252² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 47948004198 and 47948004207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3325074 + ... + 3339462.

Almost surely, 2^47948004252 is an apocalyptic number.

It is an amenable number.

47948004252 is an abundant number, since it is smaller than the sum of its proper divisors (74264078468).

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

47948004252 is a wasteful number, since it uses less digits than its factorization.

47948004252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15163 (or 15158 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 45.

The spelling of 47948004252 in words is "forty-seven billion, nine hundred forty-eight million, four thousand, two hundred fifty-two".