33486085572 has 24 divisors (see below), whose sum is σ = 81531339456. Its totient is φ = 10676722848.

The previous prime is 33486085561. The next prime is 33486085601. The reversal of 33486085572 is 27558068433.

It is a happy number.

It is a super-2 number, since 2×33486085572² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60662923 + ... + 60663474.

It is an arithmetic number, because the mean of its divisors is an integer number (3397139144).

Almost surely, 2^33486085572 is an apocalyptic number.

It is an amenable number.

33486085572 is an abundant number, since it is smaller than the sum of its proper divisors (48045253884).

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

33486085572 is a wasteful number, since it uses less digits than its factorization.

33486085572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121326427 (or 121326425 counting only the distinct ones).

The product of its (nonzero) digits is 4838400, while the sum is 51.

The spelling of 33486085572 in words is "thirty-three billion, four hundred eighty-six million, eighty-five thousand, five hundred seventy-two".