5186203792440 has 256 divisors, whose sum is σ = 17979309504000. Its totient is φ = 1182787092480.

The previous prime is 5186203792439. The next prime is 5186203792481. The reversal of 5186203792440 is 442973026815.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 52437756 + ... + 52536564.

It is an arithmetic number, because the mean of its divisors is an integer number (70231677750).

It is a 1-persistent number, because it is pandigital, but 2⋅5186203792440 = 10372407584880 is not.

Almost surely, 2^{5186203792440} 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 5186203792440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8989654752000).

5186203792440 is an abundant number, since it is smaller than the sum of its proper divisors (12793105711560).

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

5186203792440 is a wasteful number, since it uses less digits than its factorization.

5186203792440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101190 (or 101186 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 5186203792440 in words is "five trillion, one hundred eighty-six billion, two hundred three million, seven hundred ninety-two thousand, four hundred forty".