80547004 has 24 divisors (see below), whose sum is σ = 148780800. Its totient is φ = 38049840.

The previous prime is 80546993. The next prime is 80547011. The reversal of 80547004 is 40074508.

It is a congruent number.

It is an unprimeable number.

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, 31527 + ... + 33985.

It is an arithmetic number, because the mean of its divisors is an integer number (6199200).

Almost surely, 2^80547004 is an apocalyptic number.

It is an amenable number.

80547004 is a deficient number, since it is larger than the sum of its proper divisors (68233796).

80547004 is a wasteful number, since it uses less digits than its factorization.

80547004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2913 (or 2911 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 28.

The square root of 80547004 is about 8974.7982707134. The cubic root of 80547004 is about 431.8667784797.

The spelling of 80547004 in words is "eighty million, five hundred forty-seven thousand, four".