3531424542 has 32 divisors (see below), whose sum is σ = 7090785312. Its totient is φ = 1172496384.

The previous prime is 3531424541. The next prime is 3531424549. The reversal of 3531424542 is 2454241353.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3531424541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3062238 + ... + 3063390.

It is an arithmetic number, because the mean of its divisors is an integer number (221587041).

Almost surely, 2^3531424542 is an apocalyptic number.

3531424542 is an abundant number, since it is smaller than the sum of its proper divisors (3559360770).

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

3531424542 is a wasteful number, since it uses less digits than its factorization.

3531424542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732.

The product of its digits is 57600, while the sum is 33.

The square root of 3531424542 is about 59425.7902093022. The cubic root of 3531424542 is about 1522.8249263769.

Adding to 3531424542 its reverse (2454241353), we get a palindrome (5985665895).

The spelling of 3531424542 in words is "three billion, five hundred thirty-one million, four hundred twenty-four thousand, five hundred forty-two".