1600356601616 has 10 divisors (see below), whose sum is σ = 3100690915662. Its totient is φ = 800178300800.

The previous prime is 1600356601603. The next prime is 1600356601631. The reversal of 1600356601616 is 6161066530061.

It can be written as a sum of positive squares in only one way, i.e., 1514120406016 + 86236195600 = 1230496^2 + 293660^2 .

It is a super-2 number, since 2×1600356601616² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50011143785 + ... + 50011143816.

Almost surely, 2^{1600356601616} is an apocalyptic number.

1600356601616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1600356601616 is a deficient number, since it is larger than the sum of its proper divisors (1500334314046).

1600356601616 is a wasteful number, since it uses less digits than its factorization.

1600356601616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100022287609 (or 100022287603 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 41.

The spelling of 1600356601616 in words is "one trillion, six hundred billion, three hundred fifty-six million, six hundred one thousand, six hundred sixteen".