3285530078531 has 16 divisors (see below), whose sum is σ = 3432195686400. Its totient is φ = 3141095938848.

The previous prime is 3285530078431. The next prime is 3285530078557. The reversal of 3285530078531 is 1358700355823.

It is a cyclic number.

It is not a de Polignac number, because 3285530078531 - 2²⁶ = 3285462969667 is a prime.

It is a super-2 number, since 2×3285530078531² (a number of 26 digits) contains 22 as substring.

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 3285530078531.

It is not an unprimeable number, because it can be changed into a prime (3285530078581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29931710 + ... + 30041276.

It is an arithmetic number, because the mean of its divisors is an integer number (214512230400).

Almost surely, 2^{3285530078531} is an apocalyptic number.

3285530078531 is a deficient number, since it is larger than the sum of its proper divisors (146665607869).

3285530078531 is a wasteful number, since it uses less digits than its factorization.

3285530078531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119738.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The spelling of 3285530078531 in words is "three trillion, two hundred eighty-five billion, five hundred thirty million, seventy-eight thousand, five hundred thirty-one".