80052400 has 30 divisors (see below), whose sum is σ = 192326852. Its totient is φ = 32020800.

The previous prime is 80052391. The next prime is 80052437. The reversal of 80052400 is 425008.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 99666 + ... + 100465.

Almost surely, 2^80052400 is an apocalyptic number.

80052400 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

80052400 is an abundant number, since it is smaller than the sum of its proper divisors (112274452).

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

80052400 is a wasteful number, since it uses less digits than its factorization.

80052400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200149 (or 200138 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 80052400 is about 8947.2006795422. The cubic root of 80052400 is about 430.9809944552.

Adding to 80052400 its reverse (425008), we get a palindrome (80477408).

The spelling of 80052400 in words is "eighty million, fifty-two thousand, four hundred".