5542522000 has 80 divisors (see below), whose sum is σ = 13687195392. Its totient is φ = 2169801600.

The previous prime is 5542521973. The next prime is 5542522033. The reversal of 5542522000 is 2252455.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64519 + ... + 123481.

Almost surely, 2^5542522000 is an apocalyptic number.

5542522000 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 5542522000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6843597696).

5542522000 is an abundant number, since it is smaller than the sum of its proper divisors (8144673392).

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

5542522000 is a wasteful number, since it uses less digits than its factorization.

5542522000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59033 (or 59017 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 25.

The square root of 5542522000 is about 74448.1161615255. The cubic root of 5542522000 is about 1769.7115088350.

Adding to 5542522000 its reverse (2252455), we get a palindrome (5544774455).

The spelling of 5542522000 in words is "five billion, five hundred forty-two million, five hundred twenty-two thousand".