4747972954860 has 240 divisors, whose sum is σ = 15420603290400. Its totient is φ = 1221480400896.

The previous prime is 4747972954811. The next prime is 4747972954987. The reversal of 4747972954860 is 684592797474.

4747972954860 is a `hidden beast` number, since 4 + 7 + 4 + 7 + 9 + 72 + 9 + 548 + 6 + 0 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 59107684 + ... + 59187956.

It is an arithmetic number, because the mean of its divisors is an integer number (64252513710).

Almost surely, 2^{4747972954860} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4747972954860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7710301645200).

4747972954860 is an abundant number, since it is smaller than the sum of its proper divisors (10672630335540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4747972954860 is a wasteful number, since it uses less digits than its factorization.

4747972954860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81582 (or 81571 counting only the distinct ones).

The product of its (nonzero) digits is 853493760, while the sum is 72.

The spelling of 4747972954860 in words is "four trillion, seven hundred forty-seven billion, nine hundred seventy-two million, nine hundred fifty-four thousand, eight hundred sixty".