3545844544056 has 32 divisors (see below), whose sum is σ = 8871067823760. Its totient is φ = 1181087319552.

The previous prime is 3545844544019. The next prime is 3545844544069. The reversal of 3545844544056 is 6504454485453.

It is a super-2 number, since 2×3545844544056² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3545844543987 and 3545844544005.

It is a congruent number.

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, 53770225 + ... + 53836128.

Almost surely, 2^{3545844544056} is an apocalyptic number.

It is an amenable number.

3545844544056 is an abundant number, since it is smaller than the sum of its proper divisors (5325223279704).

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

3545844544056 is a wasteful number, since it uses less digits than its factorization.

3545844544056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107607735 (or 107607731 counting only the distinct ones).

The product of its (nonzero) digits is 92160000, while the sum is 57.

The spelling of 3545844544056 in words is "three trillion, five hundred forty-five billion, eight hundred forty-four million, five hundred forty-four thousand, fifty-six".