5542322144 has 24 divisors (see below), whose sum is σ = 11385858960. Its totient is φ = 2650675456.

The previous prime is 5542322143. The next prime is 5542322161. The reversal of 5542322144 is 4412232455.

It is a super-3 number, since 3×5542322144³ (a number of 30 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a self number, because there is not a number n which added to its sum of digits gives 5542322144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5542322141) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3764429 + ... + 3765900.

It is an arithmetic number, because the mean of its divisors is an integer number (474410790).

Almost surely, 2^5542322144 is an apocalyptic number.

It is an amenable number.

5542322144 is an abundant number, since it is smaller than the sum of its proper divisors (5843536816).

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

5542322144 is a wasteful number, since it uses less digits than its factorization.

5542322144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7530362 (or 7530354 counting only the distinct ones).

The product of its digits is 38400, while the sum is 32.

The square root of 5542322144 is about 74446.7738992094. The cubic root of 5542322144 is about 1769.6902374286.

Adding to 5542322144 its reverse (4412232455), we get a palindrome (9954554599).

The spelling of 5542322144 in words is "five billion, five hundred forty-two million, three hundred twenty-two thousand, one hundred forty-four".