80475154 has 8 divisors (see below), whose sum is σ = 120901248. Its totient is φ = 40174740.

The previous prime is 80475149. The next prime is 80475173. The reversal of 80475154 is 45157408.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×80475154² = 12952500822647432, which contains 22 as substring.

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, 29802 + ... + 32389.

It is an arithmetic number, because the mean of its divisors is an integer number (15112656).

Almost surely, 2^80475154 is an apocalyptic number.

80475154 is a deficient number, since it is larger than the sum of its proper divisors (40426094).

80475154 is a wasteful number, since it uses less digits than its factorization.

80475154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62840.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 80475154 is about 8970.7945021609. The cubic root of 80475154 is about 431.7383281858.

The spelling of 80475154 in words is "eighty million, four hundred seventy-five thousand, one hundred fifty-four".