1606327774752 has 48 divisors (see below), whose sum is σ = 4352630107392. Its totient is φ = 518170248960.

The previous prime is 1606327774699. The next prime is 1606327774769. The reversal of 1606327774752 is 2574777236061.

It is a tau number, because it is divible by the number of its divisors (48).

It is a junction number, because it is equal to n+sod(n) for n = 1606327774692 and 1606327774701.

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, 269877363 + ... + 269883314.

It is an arithmetic number, because the mean of its divisors is an integer number (90679793904).

Almost surely, 2^{1606327774752} is an apocalyptic number.

1606327774752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1606327774752 is an abundant number, since it is smaller than the sum of its proper divisors (2746302332640).

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

1606327774752 is a wasteful number, since it uses less digits than its factorization.

1606327774752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539760721 (or 539760713 counting only the distinct ones).

The product of its (nonzero) digits is 20744640, while the sum is 57.

The spelling of 1606327774752 in words is "one trillion, six hundred six billion, three hundred twenty-seven million, seven hundred seventy-four thousand, seven hundred fifty-two".