79255555245203 has 16 divisors (see below), whose sum is σ = 80313839020800. Its totient is φ = 78204217422240.

The previous prime is 79255555245131. The next prime is 79255555245239. The reversal of 79255555245203 is 30254255555297.

It is a cyclic number.

It is not a de Polignac number, because 79255555245203 - 2¹⁴ = 79255555228819 is a prime.

It is a super-2 number, since 2×79255555245203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (79255555745203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 274654625 + ... + 274943037.

It is an arithmetic number, because the mean of its divisors is an integer number (5019614938800).

Almost surely, 2^{79255555245203} is an apocalyptic number.

79255555245203 is a deficient number, since it is larger than the sum of its proper divisors (1058283775597).

79255555245203 is a wasteful number, since it uses less digits than its factorization.

79255555245203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 300442.

The product of its (nonzero) digits is 94500000, while the sum is 59.

The spelling of 79255555245203 in words is "seventy-nine trillion, two hundred fifty-five billion, five hundred fifty-five million, two hundred forty-five thousand, two hundred three".