3503533533672 has 32 divisors (see below), whose sum is σ = 8765555964480. Its totient is φ = 1166948227200.

The previous prime is 3503533533667. The next prime is 3503533533683. The reversal of 3503533533672 is 2763353353053.

It is a super-2 number, since 2×3503533533672² (a number of 26 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, 55985829 + ... + 56048372.

It is an arithmetic number, because the mean of its divisors is an integer number (273923623890).

Almost surely, 2^{3503533533672} is an apocalyptic number.

It is an amenable number.

3503533533672 is an abundant number, since it is smaller than the sum of its proper divisors (5262022430808).

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

3503533533672 is a wasteful number, since it uses less digits than its factorization.

3503533533672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112035513 (or 112035509 counting only the distinct ones).

The product of its (nonzero) digits is 7654500, while the sum is 48.

The spelling of 3503533533672 in words is "three trillion, five hundred three billion, five hundred thirty-three million, five hundred thirty-three thousand, six hundred seventy-two".