3545068020000 has 240 divisors, whose sum is σ = 12523037345280. Its totient is φ = 872631936000.

The previous prime is 3545068019939. The next prime is 3545068020029. The reversal of 3545068020000 is 208605453.

It is a tau number, because it is divible by the number of its divisors (240).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1492480 + ... + 3052479.

It is an arithmetic number, because the mean of its divisors is an integer number (52179322272).

Almost surely, 2^{3545068020000} is an apocalyptic number.

3545068020000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3545068020000 is an abundant number, since it is smaller than the sum of its proper divisors (8977969325280).

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

3545068020000 is a wasteful number, since it uses less digits than its factorization.

3545068020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545005 (or 4544982 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 33.

The spelling of 3545068020000 in words is "three trillion, five hundred forty-five billion, sixty-eight million, twenty thousand".