1600211052156 has 72 divisors (see below), whose sum is σ = 4112020370304. Its totient is φ = 483358914720.

The previous prime is 1600211052131. The next prime is 1600211052163. The reversal of 1600211052156 is 6512501120061.

It is a super-2 number, since 2×1600211052156² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 7930650 + ... + 8129921.

It is an arithmetic number, because the mean of its divisors is an integer number (57111394032).

Almost surely, 2^{1600211052156} is an apocalyptic number.

It is an amenable number.

1600211052156 is an abundant number, since it is smaller than the sum of its proper divisors (2511809318148).

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

1600211052156 is a wasteful number, since it uses less digits than its factorization.

1600211052156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16060639 (or 16060618 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 30.

The spelling of 1600211052156 in words is "one trillion, six hundred billion, two hundred eleven million, fifty-two thousand, one hundred fifty-six".