80524927 has 4 divisors (see below), whose sum is σ = 92028496. Its totient is φ = 69021360.

The previous prime is 80524919. The next prime is 80524931. The reversal of 80524927 is 72942508.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80524927 - 2³ = 80524919 is a prime.

It is a super-3 number, since 3×80524927³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80521927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5751774 + ... + 5751787.

It is an arithmetic number, because the mean of its divisors is an integer number (23007124).

Almost surely, 2^80524927 is an apocalyptic number.

80524927 is a deficient number, since it is larger than the sum of its proper divisors (11503569).

80524927 is a wasteful number, since it uses less digits than its factorization.

80524927 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11503568.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 80524927 is about 8973.5682423437. The cubic root of 80524927 is about 431.8273183152.

The spelling of 80524927 in words is "eighty million, five hundred twenty-four thousand, nine hundred twenty-seven".