3532474657816 has 32 divisors (see below), whose sum is σ = 7166686690800. Its totient is φ = 1622646023040.

The previous prime is 3532474657799. The next prime is 3532474657937. The reversal of 3532474657816 is 6187564742353.

It is a super-2 number, since 2×3532474657816² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80466451 + ... + 80510338.

Almost surely, 2^{3532474657816} is an apocalyptic number.

It is an amenable number.

3532474657816 is an abundant number, since it is smaller than the sum of its proper divisors (3634212032984).

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

3532474657816 is a wasteful number, since it uses less digits than its factorization.

3532474657816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160977019 (or 160977015 counting only the distinct ones).

The product of its digits is 101606400, while the sum is 61.

The spelling of 3532474657816 in words is "three trillion, five hundred thirty-two billion, four hundred seventy-four million, six hundred fifty-seven thousand, eight hundred sixteen".