5181703672000 has 224 divisors, whose sum is σ = 13396741263360. Its totient is φ = 1981629619200.

The previous prime is 5181703671979. The next prime is 5181703672049. The reversal of 5181703672000 is 2763071815.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 487042681 + ... + 487053319.

It is an arithmetic number, because the mean of its divisors is an integer number (59806880640).

Almost surely, 2^{5181703672000} is an apocalyptic number.

5181703672000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5181703672000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6698370631680).

5181703672000 is an abundant number, since it is smaller than the sum of its proper divisors (8215037591360).

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

5181703672000 is a wasteful number, since it uses less digits than its factorization.

5181703672000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13336 (or 13316 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 40.

The spelling of 5181703672000 in words is "five trillion, one hundred eighty-one billion, seven hundred three million, six hundred seventy-two thousand".