3531141565 has 16 divisors (see below), whose sum is σ = 4845710592. Its totient is φ = 2419853184.

The previous prime is 3531141557. The next prime is 3531141569. The reversal of 3531141565 is 5651411353.

It is not a de Polignac number, because 3531141565 - 2³ = 3531141557 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3531141565.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3531141569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27552 + ... + 88438.

It is an arithmetic number, because the mean of its divisors is an integer number (302856912).

Almost surely, 2^3531141565 is an apocalyptic number.

3531141565 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3531141565 is a deficient number, since it is larger than the sum of its proper divisors (1314569027).

3531141565 is a wasteful number, since it uses less digits than its factorization.

3531141565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62556.

The product of its digits is 27000, while the sum is 34.

The square root of 3531141565 is about 59423.4092340721. The cubic root of 3531141565 is about 1522.7842500686.

The spelling of 3531141565 in words is "three billion, five hundred thirty-one million, one hundred forty-one thousand, five hundred sixty-five".