1601077545200 has 60 divisors (see below), whose sum is σ = 4396101496080. Its totient is φ = 548940871680.

The previous prime is 1601077545149. The next prime is 1601077545203. The reversal of 1601077545200 is 25457701061.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1601077545203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 285903905 + ... + 285909504.

It is an arithmetic number, because the mean of its divisors is an integer number (73268358268).

Almost surely, 2^{1601077545200} is an apocalyptic number.

1601077545200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1601077545200 is an abundant number, since it is smaller than the sum of its proper divisors (2795023950880).

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

1601077545200 is a wasteful number, since it uses less digits than its factorization.

1601077545200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571813434 (or 571813423 counting only the distinct ones).

The product of its (nonzero) digits is 58800, while the sum is 38.

The spelling of 1601077545200 in words is "one trillion, six hundred one billion, seventy-seven million, five hundred forty-five thousand, two hundred".