80291452 has 12 divisors (see below), whose sum is σ = 140587776. Its totient is φ = 40123520.

The previous prime is 80291441. The next prime is 80291467. The reversal of 80291452 is 25419208.

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 3 ways as a sum of consecutive naturals, for example, 4677 + ... + 13507.

It is an arithmetic number, because the mean of its divisors is an integer number (11715648).

Almost surely, 2^80291452 is an apocalyptic number.

It is an amenable number.

80291452 is a deficient number, since it is larger than the sum of its proper divisors (60296324).

80291452 is a wasteful number, since it uses less digits than its factorization.

80291452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11108 (or 11106 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 80291452 is about 8960.5497599199. The cubic root of 80291452 is about 431.4095657649.

The spelling of 80291452 in words is "eighty million, two hundred ninety-one thousand, four hundred fifty-two".