47604472857616 has 10 divisors (see below), whose sum is σ = 92233666161662. Its totient is φ = 23802236428800.

The previous prime is 47604472857581. The next prime is 47604472857619. The reversal of 47604472857616 is 61675827440674.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 24530822179600 + 23073650678016 = 4952860^2 + 4803504^2 .

It is not an unprimeable number, because it can be changed into a prime (47604472857619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487639776785 + ... + 1487639776816.

Almost surely, 2^{47604472857616} is an apocalyptic number.

It is an amenable number.

47604472857616 is a deficient number, since it is larger than the sum of its proper divisors (44629193304046).

47604472857616 is a wasteful number, since it uses less digits than its factorization.

47604472857616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2975279553609 (or 2975279553603 counting only the distinct ones).

The product of its (nonzero) digits is 379330560, while the sum is 67.

The spelling of 47604472857616 in words is "forty-seven trillion, six hundred four billion, four hundred seventy-two million, eight hundred fifty-seven thousand, six hundred sixteen".