5520535042 has 16 divisors (see below), whose sum is σ = 9035145792. Its totient is φ = 2508905520.

The previous prime is 5520535039. The next prime is 5520535043. The reversal of 5520535042 is 2405350255.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 5520534995 and 5520535013.

It is not an unprimeable number, because it can be changed into a prime (5520535043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 136003 + ... + 171865.

It is an arithmetic number, because the mean of its divisors is an integer number (564696612).

Almost surely, 2^5520535042 is an apocalyptic number.

5520535042 is a deficient number, since it is larger than the sum of its proper divisors (3514610750).

5520535042 is a wasteful number, since it uses less digits than its factorization.

5520535042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42873.

The product of its (nonzero) digits is 30000, while the sum is 31.

The square root of 5520535042 is about 74300.3031083992. The cubic root of 5520535042 is about 1767.3682832223.

Adding to 5520535042 its reverse (2405350255), we get a palindrome (7925885297).

The spelling of 5520535042 in words is "five billion, five hundred twenty million, five hundred thirty-five thousand, forty-two".