80152985 has 16 divisors (see below), whose sum is σ = 105380352. Its totient is φ = 58041600.

The previous prime is 80152981. The next prime is 80152987. The reversal of 80152985 is 58925108.

It is not a de Polignac number, because 80152985 - 2² = 80152981 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80152981) 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, 10232 + ... + 16278.

It is an arithmetic number, because the mean of its divisors is an integer number (6586272).

Almost surely, 2^80152985 is an apocalyptic number.

It is an amenable number.

80152985 is a deficient number, since it is larger than the sum of its proper divisors (25227367).

80152985 is a wasteful number, since it uses less digits than its factorization.

80152985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6304.

The product of its (nonzero) digits is 28800, while the sum is 38.

The square root of 80152985 is about 8952.8199468101. The cubic root of 80152985 is about 431.1614266039.

The spelling of 80152985 in words is "eighty million, one hundred fifty-two thousand, nine hundred eighty-five".