5520722141 has 32 divisors (see below), whose sum is σ = 6581329920. Its totient is φ = 4580049600.

The previous prime is 5520722093. The next prime is 5520722147. The reversal of 5520722141 is 1412270255.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5520722141 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5520722147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 418736 + ... + 431718.

It is an arithmetic number, because the mean of its divisors is an integer number (205666560).

Almost surely, 2^5520722141 is an apocalyptic number.

It is an amenable number.

5520722141 is a deficient number, since it is larger than the sum of its proper divisors (1060607779).

5520722141 is a wasteful number, since it uses less digits than its factorization.

5520722141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13097.

The product of its (nonzero) digits is 5600, while the sum is 29.

The square root of 5520722141 is about 74301.5621706570. The cubic root of 5520722141 is about 1767.3882492281.

Adding to 5520722141 its reverse (1412270255), we get a palindrome (6932992396).

The spelling of 5520722141 in words is "five billion, five hundred twenty million, seven hundred twenty-two thousand, one hundred forty-one".