3533045421512 has 16 divisors (see below), whose sum is σ = 6624487869900. Its totient is φ = 1766515322880.

The previous prime is 3533045421443. The next prime is 3533045421517. The reversal of 3533045421512 is 2151245403353.

It can be written as a sum of positive squares in 2 ways, for example, as 3532648057156 + 397364356 = 1879534^2 + 19934^2 .

It is a super-2 number, since 2×3533045421512² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3533045421517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1475564 + ... + 3040292.

Almost surely, 2^{3533045421512} is an apocalyptic number.

It is an amenable number.

3533045421512 is a deficient number, since it is larger than the sum of its proper divisors (3091442448388).

3533045421512 is a wasteful number, since it uses less digits than its factorization.

3533045421512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846976 (or 1846972 counting only the distinct ones).

The product of its (nonzero) digits is 216000, while the sum is 38.

The spelling of 3533045421512 in words is "three trillion, five hundred thirty-three billion, forty-five million, four hundred twenty-one thousand, five hundred twelve".