80953030 has 8 divisors (see below), whose sum is σ = 145715472. Its totient is φ = 32381208.

The previous prime is 80953027. The next prime is 80953051. The reversal of 80953030 is 3035908.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 80953030.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4047642 + ... + 4047661.

It is an arithmetic number, because the mean of its divisors is an integer number (18214434).

Almost surely, 2^80953030 is an apocalyptic number.

80953030 is a deficient number, since it is larger than the sum of its proper divisors (64762442).

80953030 is a wasteful number, since it uses less digits than its factorization.

80953030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8095310.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 80953030 is about 8997.3901771569. The cubic root of 80953030 is about 432.5912222519.

Adding to 80953030 its reverse (3035908), we get a palindrome (83988938).

The spelling of 80953030 in words is "eighty million, nine hundred fifty-three thousand, thirty".