5242720400016 has 80 divisors (see below), whose sum is σ = 15644053412928. Its totient is φ = 1495250022400.

The previous prime is 5242720399981. The next prime is 5242720400017. The reversal of 5242720400016 is 6100040272425.

It is a super-2 number, since 2×5242720400016² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a self number, because there is not a number n which added to its sum of digits gives 5242720400016.

It is not an unprimeable number, because it can be changed into a prime (5242720400017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292032045 + ... + 292049996.

Almost surely, 2^{5242720400016} is an apocalyptic number.

It is an amenable number.

5242720400016 is an abundant number, since it is smaller than the sum of its proper divisors (10401333012912).

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

5242720400016 is a wasteful number, since it uses less digits than its factorization.

5242720400016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584082080 (or 584082074 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 33.

The spelling of 5242720400016 in words is "five trillion, two hundred forty-two billion, seven hundred twenty million, four hundred thousand, sixteen".