34512808533 has 64 divisors (see below), whose sum is σ = 57409597440. Its totient is φ = 18001377792.

The previous prime is 34512808523. The next prime is 34512808549. The reversal of 34512808533 is 33580821543.

It is a happy number.

It is not a de Polignac number, because 34512808533 - 2²⁰ = 34511759957 is a prime.

It is a super-2 number, since 2×34512808533² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34512808513) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1509241 + ... + 1531937.

It is an arithmetic number, because the mean of its divisors is an integer number (897024960).

Almost surely, 2^34512808533 is an apocalyptic number.

It is an amenable number.

34512808533 is a deficient number, since it is larger than the sum of its proper divisors (22896788907).

34512808533 is a wasteful number, since it uses less digits than its factorization.

34512808533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22866.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 34512808533 in words is "thirty-four billion, five hundred twelve million, eight hundred eight thousand, five hundred thirty-three".