47730477436 has 12 divisors (see below), whose sum is σ = 83532544200. Its totient is φ = 23864036240.

The previous prime is 47730477413. The next prime is 47730477463. The reversal of 47730477436 is 63477403774.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 208150 + ... + 372541.

It is an arithmetic number, because the mean of its divisors is an integer number (6961045350).

Almost surely, 2^47730477436 is an apocalyptic number.

It is an amenable number.

47730477436 is a deficient number, since it is larger than the sum of its proper divisors (35802066764).

47730477436 is a wasteful number, since it uses less digits than its factorization.

47730477436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601244 (or 601242 counting only the distinct ones).

The product of its (nonzero) digits is 8297856, while the sum is 52.

The spelling of 47730477436 in words is "forty-seven billion, seven hundred thirty million, four hundred seventy-seven thousand, four hundred thirty-six".