47504537642209 has 8 divisors (see below), whose sum is σ = 47589607952768. Its totient is φ = 47419476814080.

The previous prime is 47504537642189. The next prime is 47504537642327. The reversal of 47504537642209 is 90224673540574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 47504537642209 - 2²⁷ = 47504403424481 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (47504537642509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7696084 + ... + 12419290.

It is an arithmetic number, because the mean of its divisors is an integer number (5948700994096).

Almost surely, 2^{47504537642209} is an apocalyptic number.

It is an amenable number.

47504537642209 is a deficient number, since it is larger than the sum of its proper divisors (85070310559).

47504537642209 is a wasteful number, since it uses less digits than its factorization.

47504537642209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4741215.

The product of its (nonzero) digits is 50803200, while the sum is 58.

The spelling of 47504537642209 in words is "forty-seven trillion, five hundred four billion, five hundred thirty-seven million, six hundred forty-two thousand, two hundred nine".