80256601 has 8 divisors (see below), whose sum is σ = 84026880. Its totient is φ = 76553232.

The previous prime is 80256599. The next prime is 80256611. The reversal of 80256601 is 10665208.

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 80256601 - 2¹ = 80256599 is a prime.

It is a super-2 number, since 2×80256601² = 12882244008146402, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 80256601.

It is not an unprimeable number, because it can be changed into a prime (80256611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14265 + ... + 19078.

It is an arithmetic number, because the mean of its divisors is an integer number (10503360).

Almost surely, 2^80256601 is an apocalyptic number.

It is an amenable number.

80256601 is a deficient number, since it is larger than the sum of its proper divisors (3770279).

80256601 is a wasteful number, since it uses less digits than its factorization.

80256601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33455.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 80256601 is about 8958.6048579006. The cubic root of 80256601 is about 431.3471380706.

The spelling of 80256601 in words is "eighty million, two hundred fifty-six thousand, six hundred one".