80455416 has 32 divisors (see below), whose sum is σ = 207628800. Its totient is φ = 25953120.

The previous prime is 80455411. The next prime is 80455421. The reversal of 80455416 is 61455408.

It is an interprime number because it is at equal distance from previous prime (80455411) and next prime (80455421).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80455411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53326 + ... + 54813.

It is an arithmetic number, because the mean of its divisors is an integer number (6488400).

Almost surely, 2^80455416 is an apocalyptic number.

It is an amenable number.

80455416 is an abundant number, since it is smaller than the sum of its proper divisors (127173384).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

80455416 is a wasteful number, since it uses less digits than its factorization.

80455416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108179 (or 108175 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 33.

The square root of 80455416 is about 8969.6943091724. The cubic root of 80455416 is about 431.7030280652.

The spelling of 80455416 in words is "eighty million, four hundred fifty-five thousand, four hundred sixteen".