47667552241 has 9 divisors (see below), whose sum is σ = 50312792313. Its totient is φ = 45154803780.

The previous prime is 47667552209. The next prime is 47667552269. The reversal of 47667552241 is 14225576674.

The square root of 47667552241 is 218329.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 47667552241 - 2⁵ = 47667552209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47667552281) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 4142506 + ... + 4153996.

It is an arithmetic number, because the mean of its divisors is an integer number (5590310257).

Almost surely, 2^47667552241 is an apocalyptic number.

47667552241 is the 218329-th square number.

47667552241 is the 109165-th centered octagonal number.

It is an amenable number.

47667552241 is a deficient number, since it is larger than the sum of its proper divisors (2645240072).

47667552241 is an frugal number, since it uses more digits than its factorization.

47667552241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23020 (or 11510 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 49.

Multiplying 47667552241 by its sum of digits (49), we get a square (2335710059809 = 1528303²).

The spelling of 47667552241 in words is "forty-seven billion, six hundred sixty-seven million, five hundred fifty-two thousand, two hundred forty-one".