161052083845 has 16 divisors (see below), whose sum is σ = 201726024192. Its totient is φ = 123202696320.

The previous prime is 161052083827. The next prime is 161052083879. The reversal of 161052083845 is 548380250161.

It is not a de Polignac number, because 161052083845 - 2²³ = 161043695237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174985 + ... + 593905.

It is an arithmetic number, because the mean of its divisors is an integer number (12607876512).

Almost surely, 2^161052083845 is an apocalyptic number.

It is an amenable number.

161052083845 is a deficient number, since it is larger than the sum of its proper divisors (40673940347).

161052083845 is a wasteful number, since it uses less digits than its factorization.

161052083845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422292.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 161052083845 in words is "one hundred sixty-one billion, fifty-two million, eighty-three thousand, eight hundred forty-five".