45798779211 has 16 divisors (see below), whose sum is σ = 61705129248. Its totient is φ = 30212582400.

The previous prime is 45798779209. The next prime is 45798779219. The reversal of 45798779211 is 11297789754.

It is not a de Polignac number, because 45798779211 - 2¹ = 45798779209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45798779219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2487901 + ... + 2506241.

It is an arithmetic number, because the mean of its divisors is an integer number (3856570578).

Almost surely, 2^45798779211 is an apocalyptic number.

45798779211 is a deficient number, since it is larger than the sum of its proper divisors (15906350037).

45798779211 is a wasteful number, since it uses less digits than its factorization.

45798779211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27022.

The product of its digits is 8890560, while the sum is 60.

The spelling of 45798779211 in words is "forty-five billion, seven hundred ninety-eight million, seven hundred seventy-nine thousand, two hundred eleven".