79055603 has 8 divisors (see below), whose sum is σ = 86566320. Its totient is φ = 71598880.

The previous prime is 79055579. The next prime is 79055621. The reversal of 79055603 is 30655097.

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

It is a cyclic number.

It is not a de Polignac number, because 79055603 - 2¹² = 79051507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79055633) 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, 10400 + ... + 16317.

It is an arithmetic number, because the mean of its divisors is an integer number (10820790).

Almost surely, 2^79055603 is an apocalyptic number.

79055603 is a deficient number, since it is larger than the sum of its proper divisors (7510717).

79055603 is a wasteful number, since it uses less digits than its factorization.

79055603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26997.

The product of its (nonzero) digits is 28350, while the sum is 35.

The square root of 79055603 is about 8891.3217802529. The cubic root of 79055603 is about 429.1846872797.

The spelling of 79055603 in words is "seventy-nine million, fifty-five thousand, six hundred three".