5501020673720 has 256 divisors, whose sum is σ = 15314745600000. Its totient is φ = 1748368281600.

The previous prime is 5501020673719. The next prime is 5501020673789. The reversal of 5501020673720 is 273760201055.

It is a super-2 number, since 2×5501020673720² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 217238660 + ... + 217263980.

It is an arithmetic number, because the mean of its divisors is an integer number (59823225000).

Almost surely, 2^{5501020673720} 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 5501020673720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7657372800000).

5501020673720 is an abundant number, since it is smaller than the sum of its proper divisors (9813724926280).

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

5501020673720 is a wasteful number, since it uses less digits than its factorization.

5501020673720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27374 (or 27370 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 38.

Adding to 5501020673720 its reverse (273760201055), we get a palindrome (5774780874775).

The spelling of 5501020673720 in words is "five trillion, five hundred one billion, twenty million, six hundred seventy-three thousand, seven hundred twenty".