5018242202820 has 1152 divisors, whose sum is σ = 20366446464000. Its totient is φ = 990052761600.

The previous prime is 5018242202819. The next prime is 5018242202839. The reversal of 5018242202820 is 282022428105.

It is a happy number.

5018242202820 is a `hidden beast` number, since 50 + 182 + 422 + 0 + 2 + 8 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 1201396572 + ... + 1201400748.

It is an arithmetic number, because the mean of its divisors is an integer number (17679207000).

Almost surely, 2^{5018242202820} 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 5018242202820, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10183223232000).

5018242202820 is an abundant number, since it is smaller than the sum of its proper divisors (15348204261180).

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

5018242202820 is a wasteful number, since it uses less digits than its factorization.

5018242202820 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4314 (or 4295 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 36.

It can be divided in two parts, 501824220 and 2820, that added together give a triangular number (501827040 = T₃₁₆₈₀).

The spelling of 5018242202820 in words is "five trillion, eighteen billion, two hundred forty-two million, two hundred two thousand, eight hundred twenty".