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5554540248348 = 22372135913789899
BaseRepresentation
bin101000011010100010001…
…1001011111110100011100
3201200000020110102112010210
41100311010121133310130
51212001144300421343
615451415350332420
71112205454046100
oct120650431376434
921600213375123
105554540248348
111851738188873
1275861035a110
13313a387ab130
14152bac2c1900
15997465d8333
hex50d4465fd1c

5554540248348 has 288 divisors, whose sum is σ = 16632247968000. Its totient is φ = 1429576694784.

The previous prime is 5554540248347. The next prime is 5554540248377. The reversal of 5554540248348 is 8438420454555.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5554540248347) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 61741503 + ... + 61831401.

It is an arithmetic number, because the mean of its divisors is an integer number (57750861000).

Almost surely, 25554540248348 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 5554540248348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8316123984000).

5554540248348 is an abundant number, since it is smaller than the sum of its proper divisors (11077707719652).

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

5554540248348 is a wasteful number, since it uses less digits than its factorization.

5554540248348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90129 (or 90120 counting only the distinct ones).

The product of its (nonzero) digits is 61440000, while the sum is 57.

The spelling of 5554540248348 in words is "five trillion, five hundred fifty-four billion, five hundred forty million, two hundred forty-eight thousand, three hundred forty-eight".