10471185947 has 4 divisors (see below), whose sum is σ = 10546518360. Its totient is φ = 10395853536.

The previous prime is 10471185943. The next prime is 10471185953. The reversal of 10471185947 is 74958117401.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74958117401 = 29 ⋅2584762669.

It is a cyclic number.

It is not a de Polignac number, because 10471185947 - 2² = 10471185943 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10471185943) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37665998 + ... + 37666275.

It is an arithmetic number, because the mean of its divisors is an integer number (2636629590).

Almost surely, 2^10471185947 is an apocalyptic number.

10471185947 is a deficient number, since it is larger than the sum of its proper divisors (75332413).

10471185947 is an equidigital number, since it uses as much as digits as its factorization.

10471185947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75332412.

The product of its (nonzero) digits is 282240, while the sum is 47.

The spelling of 10471185947 in words is "ten billion, four hundred seventy-one million, one hundred eighty-five thousand, nine hundred forty-seven".