80407955 has 8 divisors (see below), whose sum is σ = 99602304. Its totient is φ = 62251200.

The previous prime is 80407907. The next prime is 80407961. The reversal of 80407955 is 55970408.

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

It is not a de Polignac number, because 80407955 - 2¹² = 80403859 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259226 + ... + 259535.

It is an arithmetic number, because the mean of its divisors is an integer number (12450288).

Almost surely, 2^80407955 is an apocalyptic number.

80407955 is a deficient number, since it is larger than the sum of its proper divisors (19194349).

80407955 is a wasteful number, since it uses less digits than its factorization.

80407955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 518797.

The product of its (nonzero) digits is 50400, while the sum is 38.

The square root of 80407955 is about 8967.0482880377. The cubic root of 80407955 is about 431.6181235362.

The spelling of 80407955 in words is "eighty million, four hundred seven thousand, nine hundred fifty-five".