47908248692 has 12 divisors (see below), whose sum is σ = 88771166820. Its totient is φ = 22545058176.

The previous prime is 47908248679. The next prime is 47908248697. The reversal of 47908248692 is 29684280974.

It can be written as a sum of positive squares in 2 ways, for example, as 38507782756 + 9400465936 = 196234^2 + 96956^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47908248697) 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, 352266467 + ... + 352266602.

It is an arithmetic number, because the mean of its divisors is an integer number (7397597235).

Almost surely, 2^47908248692 is an apocalyptic number.

It is an amenable number.

47908248692 is a deficient number, since it is larger than the sum of its proper divisors (40862918128).

47908248692 is a wasteful number, since it uses less digits than its factorization.

47908248692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704533090 (or 704533088 counting only the distinct ones).

The product of its (nonzero) digits is 13934592, while the sum is 59.

The spelling of 47908248692 in words is "forty-seven billion, nine hundred eight million, two hundred forty-eight thousand, six hundred ninety-two".