3285567831507 has 16 divisors (see below), whose sum is σ = 4995252450720. Its totient is φ = 1902953313792.

The previous prime is 3285567831493. The next prime is 3285567831563. The reversal of 3285567831507 is 7051387655823.

It is not a de Polignac number, because 3285567831507 - 2¹⁵ = 3285567798739 is a prime.

It is a super-2 number, since 2×3285567831507² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3285567831407) 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, 2477803132 + ... + 2477804457.

It is an arithmetic number, because the mean of its divisors is an integer number (312203278170).

Almost surely, 2^{3285567831507} is an apocalyptic number.

3285567831507 is a deficient number, since it is larger than the sum of its proper divisors (1709684619213).

3285567831507 is a wasteful number, since it uses less digits than its factorization.

3285567831507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955607622.

The product of its (nonzero) digits is 42336000, while the sum is 60.

The spelling of 3285567831507 in words is "three trillion, two hundred eighty-five billion, five hundred sixty-seven million, eight hundred thirty-one thousand, five hundred seven".