1779060449080 has 64 divisors (see below), whose sum is σ = 4163111280000. Its totient is φ = 683626604544.

The previous prime is 1779060449053. The next prime is 1779060449081. The reversal of 1779060449080 is 809440609771.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1779060449081) 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, 7491105 + ... + 7724944.

It is an arithmetic number, because the mean of its divisors is an integer number (65048613750).

Almost surely, 2^{1779060449080} is an apocalyptic number.

1779060449080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1779060449080 is an abundant number, since it is smaller than the sum of its proper divisors (2384050830920).

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

1779060449080 is a wasteful number, since it uses less digits than its factorization.

1779060449080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15216176 (or 15216172 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 55.

The spelling of 1779060449080 in words is "one trillion, seven hundred seventy-nine billion, sixty million, four hundred forty-nine thousand, eighty".