153085161 has 16 divisors (see below), whose sum is σ = 213593600. Its totient is φ = 97407360.

The previous prime is 153085129. The next prime is 153085181. The reversal of 153085161 is 161580351.

It is not a de Polignac number, because 153085161 - 2⁵ = 153085129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (153085111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4486 + ... + 18063.

It is an arithmetic number, because the mean of its divisors is an integer number (13349600).

Almost surely, 2^153085161 is an apocalyptic number.

It is an amenable number.

153085161 is a deficient number, since it is larger than the sum of its proper divisors (60508439).

153085161 is a wasteful number, since it uses less digits than its factorization.

153085161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22656.

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

The square root of 153085161 is about 12372.7588273594. The cubic root of 153085161 is about 534.9473392718.

The spelling of 153085161 in words is "one hundred fifty-three million, eighty-five thousand, one hundred sixty-one".