5147964734512 has 80 divisors (see below), whose sum is σ = 10497706452000. Its totient is φ = 2442006669312.

The previous prime is 5147964734501. The next prime is 5147964734527. The reversal of 5147964734512 is 2154374697415.

It is a Harshad number since it is a multiple of its sum of digits (58).

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 15 ways as a sum of consecutive naturals, for example, 62732164 + ... + 62814172.

It is an arithmetic number, because the mean of its divisors is an integer number (131221330650).

Almost surely, 2^{5147964734512} 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 5147964734512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5248853226000).

5147964734512 is an abundant number, since it is smaller than the sum of its proper divisors (5349741717488).

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

5147964734512 is a wasteful number, since it uses less digits than its factorization.

5147964734512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84398 (or 84392 counting only the distinct ones).

The product of its digits is 25401600, while the sum is 58.

The spelling of 5147964734512 in words is "five trillion, one hundred forty-seven billion, nine hundred sixty-four million, seven hundred thirty-four thousand, five hundred twelve".