5542135133550 has 96 divisors (see below), whose sum is σ = 13784735053824. Its totient is φ = 1473577488000.

The previous prime is 5542135133539. The next prime is 5542135133567. The reversal of 5542135133550 is 553315312455.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 464120580 + ... + 464132520.

It is an arithmetic number, because the mean of its divisors is an integer number (143590990144).

Almost surely, 2^{5542135133550} is an apocalyptic number.

5542135133550 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5542135133550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6892367526912).

5542135133550 is an abundant number, since it is smaller than the sum of its proper divisors (8242599920274).

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

5542135133550 is a wasteful number, since it uses less digits than its factorization.

5542135133550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20754 (or 20749 counting only the distinct ones).

The product of its (nonzero) digits is 675000, while the sum is 42.

The spelling of 5542135133550 in words is "five trillion, five hundred forty-two billion, one hundred thirty-five million, one hundred thirty-three thousand, five hundred fifty".