7780025080053 has 8 divisors (see below), whose sum is σ = 11525963081600. Its totient is φ = 5186683386684.

The previous prime is 7780025080049. The next prime is 7780025080133. The reversal of 7780025080053 is 3500805200877.

It is not a de Polignac number, because 7780025080053 - 2² = 7780025080049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7780025079990 and 7780025080008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7780025080043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144074538493 + ... + 144074538546.

It is an arithmetic number, because the mean of its divisors is an integer number (1440745385200).

Almost surely, 2^{7780025080053} is an apocalyptic number.

It is an amenable number.

7780025080053 is a deficient number, since it is larger than the sum of its proper divisors (3745938001547).

7780025080053 is a wasteful number, since it uses less digits than its factorization.

7780025080053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288149077048 (or 288149077042 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 7780025080053 in words is "seven trillion, seven hundred eighty billion, twenty-five million, eighty thousand, fifty-three".