547938223212 has 48 divisors (see below), whose sum is σ = 1300185637632. Its totient is φ = 179562187200.

The previous prime is 547938223199. The next prime is 547938223241. The reversal of 547938223212 is 212322839745.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273039 + ... + 1081862.

It is an arithmetic number, because the mean of its divisors is an integer number (27087200784).

Almost surely, 2^547938223212 is an apocalyptic number.

It is an amenable number.

547938223212 is an abundant number, since it is smaller than the sum of its proper divisors (752247414420).

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

547938223212 is a wasteful number, since it uses less digits than its factorization.

547938223212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355478 (or 1355476 counting only the distinct ones).

The product of its digits is 1451520, while the sum is 48.

The spelling of 547938223212 in words is "five hundred forty-seven billion, nine hundred thirty-eight million, two hundred twenty-three thousand, two hundred twelve".