3531527943696 has 75 divisors (see below), whose sum is σ = 10221462257853. Its totient is φ = 1177153430400.

The previous prime is 3531527943689. The next prime is 3531527943743. The reversal of 3531527943696 is 6963497251353.

The square root of 3531527943696 is 1879236.

It is a perfect power (a square), and thus also a powerful number.

3531527943696 is a `hidden beast` number, since 3 + 5 + 3 + 1 + 527 + 9 + 43 + 69 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3004800366096 + 526727577600 = 1733436^2 + 725760^2 .

It is a super-2 number, since 2×3531527943696² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 67626396 + ... + 67678596.

Almost surely, 2^{3531527943696} is an apocalyptic number.

3531527943696 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

3531527943696 is the 1879236-th square number.

It is an amenable number.

3531527943696 is an abundant number, since it is smaller than the sum of its proper divisors (6689934314157).

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

3531527943696 is an frugal number, since it uses more digits than its factorization.

3531527943696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104422 (or 52206 counting only the distinct ones).

The product of its digits is 110224800, while the sum is 63.

The spelling of 3531527943696 in words is "three trillion, five hundred thirty-one billion, five hundred twenty-seven million, nine hundred forty-three thousand, six hundred ninety-six".