5505511651500 has 192 divisors, whose sum is σ = 18462212600832. Its totient is φ = 1248796224000.

The previous prime is 5505511651483. The next prime is 5505511651501. The reversal of 5505511651500 is 51561155055.

It is not an unprimeable number, because it can be changed into a prime (5505511651501) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 625777 + ... + 3376776.

It is an arithmetic number, because the mean of its divisors is an integer number (96157357296).

Almost surely, 2^{5505511651500} is an apocalyptic number.

5505511651500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5505511651500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9231106300416).

5505511651500 is an abundant number, since it is smaller than the sum of its proper divisors (12956700949332).

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

5505511651500 is a wasteful number, since it uses less digits than its factorization.

5505511651500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4002713 (or 4002701 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 39.

The spelling of 5505511651500 in words is "five trillion, five hundred five billion, five hundred eleven million, six hundred fifty-one thousand, five hundred".