80151369 has 4 divisors (see below), whose sum is σ = 106868496. Its totient is φ = 53434244.

The previous prime is 80151349. The next prime is 80151373. The reversal of 80151369 is 96315108.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80151369 - 2⁷ = 80151241 is a prime.

It is a super-2 number, since 2×80151369² = 12848483905148322, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (80151349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13358559 + ... + 13358564.

It is an arithmetic number, because the mean of its divisors is an integer number (26717124).

Almost surely, 2^80151369 is an apocalyptic number.

It is an amenable number.

80151369 is a deficient number, since it is larger than the sum of its proper divisors (26717127).

80151369 is a wasteful number, since it uses less digits than its factorization.

80151369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26717126.

The product of its (nonzero) digits is 6480, while the sum is 33.

The square root of 80151369 is about 8952.7296954616. The cubic root of 80151369 is about 431.1585289719.

The spelling of 80151369 in words is "eighty million, one hundred fifty-one thousand, three hundred sixty-nine".