80052665 has 32 divisors (see below), whose sum is σ = 120317184. Its totient is φ = 49674240.

The previous prime is 80052641. The next prime is 80052683. The reversal of 80052665 is 56625008.

It is a happy number.

It is not a de Polignac number, because 80052665 - 2⁶ = 80052601 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 129437 + ... + 130053.

It is an arithmetic number, because the mean of its divisors is an integer number (3759912).

Almost surely, 2^80052665 is an apocalyptic number.

It is an amenable number.

80052665 is a deficient number, since it is larger than the sum of its proper divisors (40264519).

80052665 is a wasteful number, since it uses less digits than its factorization.

80052665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 977.

The product of its (nonzero) digits is 14400, while the sum is 32.

The square root of 80052665 is about 8947.2154886311. The cubic root of 80052665 is about 430.9814700180.

The spelling of 80052665 in words is "eighty million, fifty-two thousand, six hundred sixty-five".