5552456561340 has 384 divisors, whose sum is σ = 18056798484480. Its totient is φ = 1263403008000.

The previous prime is 5552456561317. The next prime is 5552456561347. The reversal of 5552456561340 is 431656542555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5552456561347) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 102038140 + ... + 102092540.

It is an arithmetic number, because the mean of its divisors is an integer number (47022912720).

Almost surely, 2^{5552456561340} 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 5552456561340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9028399242240).

5552456561340 is an abundant number, since it is smaller than the sum of its proper divisors (12504341923140).

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

5552456561340 is a wasteful number, since it uses less digits than its factorization.

5552456561340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54613 (or 54611 counting only the distinct ones).

The product of its (nonzero) digits is 10800000, while the sum is 51.

The spelling of 5552456561340 in words is "five trillion, five hundred fifty-two billion, four hundred fifty-six million, five hundred sixty-one thousand, three hundred forty".