1600161051 has 8 divisors (see below), whose sum is σ = 2133785664. Its totient is φ = 1066655240.

The previous prime is 1600161049. The next prime is 1600161061. The reversal of 1600161051 is 1501610061.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1600161051 - 2¹ = 1600161049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1600161041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8896 + ... + 57266.

It is an arithmetic number, because the mean of its divisors is an integer number (266723208).

Almost surely, 2^1600161051 is an apocalyptic number.

1600161051 is a deficient number, since it is larger than the sum of its proper divisors (533624613).

1600161051 is a wasteful number, since it uses less digits than its factorization.

1600161051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59401.

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1600161051 is about 40002.0130868435. The cubic root of 1600161051 is about 1169.6463369669.

The spelling of 1600161051 in words is "one billion, six hundred million, one hundred sixty-one thousand, fifty-one".