3545538201768 has 32 divisors (see below), whose sum is σ = 9169495351200. Its totient is φ = 1141092754368.

The previous prime is 3545538201743. The next prime is 3545538201769. The reversal of 3545538201768 is 8671028355453.

It is a super-2 number, since 2×3545538201768² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3545538201769) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2547081346 + ... + 2547082737.

It is an arithmetic number, because the mean of its divisors is an integer number (286546729725).

Almost surely, 2^{3545538201768} is an apocalyptic number.

It is an amenable number.

3545538201768 is an abundant number, since it is smaller than the sum of its proper divisors (5623957149432).

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

3545538201768 is a wasteful number, since it uses less digits than its factorization.

3545538201768 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5094164121 (or 5094164117 counting only the distinct ones).

The product of its (nonzero) digits is 24192000, while the sum is 57.

The spelling of 3545538201768 in words is "three trillion, five hundred forty-five billion, five hundred thirty-eight million, two hundred one thousand, seven hundred sixty-eight".