3521435052132 has 36 divisors (see below), whose sum is σ = 8916216315916. Its totient is φ = 1171858579200.

The previous prime is 3521435052119. The next prime is 3521435052133. The reversal of 3521435052132 is 2312505341253.

3521435052132 is a `hidden beast` number, since 3 + 5 + 2 + 1 + 435 + 0 + 5 + 213 + 2 = 666.

3521435052132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2969335526976 + 552099525156 = 1723176^2 + 743034^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-3 number, since 3×3521435052132³ (a number of 39 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (3521435052133) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 81357433 + ... + 81400704.

Almost surely, 2^{3521435052132} is an apocalyptic number.

It is an amenable number.

3521435052132 is an abundant number, since it is smaller than the sum of its proper divisors (5394781263784).

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

3521435052132 is a wasteful number, since it uses less digits than its factorization.

3521435052132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162758748 (or 162758743 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 36.

The spelling of 3521435052132 in words is "three trillion, five hundred twenty-one billion, four hundred thirty-five million, fifty-two thousand, one hundred thirty-two".