47216621433475 has 48 divisors (see below), whose sum is σ = 65859837825600. Its totient is φ = 33338477329920.

The previous prime is 47216621433439. The next prime is 47216621433491. The reversal of 47216621433475 is 57433412661274.

It is not a de Polignac number, because 47216621433475 - 2⁷ = 47216621433347 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 23348260 + ... + 25289809.

It is an arithmetic number, because the mean of its divisors is an integer number (1372079954700).

Almost surely, 2^{47216621433475} is an apocalyptic number.

47216621433475 is a deficient number, since it is larger than the sum of its proper divisors (18643216392125).

47216621433475 is a wasteful number, since it uses less digits than its factorization.

47216621433475 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48638224 (or 48638219 counting only the distinct ones).

The product of its digits is 20321280, while the sum is 55.

The spelling of 47216621433475 in words is "forty-seven trillion, two hundred sixteen billion, six hundred twenty-one million, four hundred thirty-three thousand, four hundred seventy-five".