5020721564200 has 96 divisors (see below), whose sum is σ = 12786036607800. Its totient is φ = 1824976240640.

The previous prime is 5020721564141. The next prime is 5020721564219. The reversal of 5020721564200 is 24651270205.

It can be written as a sum of positive squares in 12 ways, for example, as 1313687330244 + 3707034233956 = 1146162^2 + 1925366^2 .

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25361449 + ... + 25558648.

Almost surely, 2^{5020721564200} is an apocalyptic number.

5020721564200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5020721564200 is an abundant number, since it is smaller than the sum of its proper divisors (7765315043600).

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

5020721564200 is a wasteful number, since it uses less digits than its factorization.

5020721564200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50920159 (or 50920150 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 5020721564200 in words is "five trillion, twenty billion, seven hundred twenty-one million, five hundred sixty-four thousand, two hundred".