5562621340920 has 384 divisors, whose sum is σ = 21139199078400. Its totient is φ = 1242239910912.

The previous prime is 5562621340891. The next prime is 5562621340979. The reversal of 5562621340920 is 290431262655.

5562621340920 is a `hidden beast` number, since 5 + 5 + 6 + 2 + 6 + 213 + 409 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 31833709 + ... + 32007971.

It is an arithmetic number, because the mean of its divisors is an integer number (55049997600).

Almost surely, 2^{5562621340920} 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 5562621340920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10569599539200).

5562621340920 is an abundant number, since it is smaller than the sum of its proper divisors (15576577737480).

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

5562621340920 is a wasteful number, since it uses less digits than its factorization.

5562621340920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174579 (or 174572 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 45.

The spelling of 5562621340920 in words is "five trillion, five hundred sixty-two billion, six hundred twenty-one million, three hundred forty thousand, nine hundred twenty".