1606327751200 has 72 divisors (see below), whose sum is σ = 3968694143568. Its totient is φ = 634789735680.

The previous prime is 1606327751179. The next prime is 1606327751209. The reversal of 1606327751200 is 21577236061.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is not an unprimeable number, because it can be changed into a prime (1606327751209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12029442 + ... + 12162241.

It is an arithmetic number, because the mean of its divisors is an integer number (55120751994).

Almost surely, 2^{1606327751200} is an apocalyptic number.

1606327751200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1606327751200 is an abundant number, since it is smaller than the sum of its proper divisors (2362366392368).

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

1606327751200 is a wasteful number, since it uses less digits than its factorization.

1606327751200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24191786 (or 24191773 counting only the distinct ones).

The product of its (nonzero) digits is 105840, while the sum is 40.

The spelling of 1606327751200 in words is "one trillion, six hundred six billion, three hundred twenty-seven million, seven hundred fifty-one thousand, two hundred".