12077777753 has 2 divisors, whose sum is σ = 12077777754. Its totient is φ = 12077777752.

The previous prime is 12077777749. The next prime is 12077777791. The reversal of 12077777753 is 35777777021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7470490624 + 4607287129 = 86432^2 + 67877^2 .

It is a cyclic number.

It is not a de Polignac number, because 12077777753 - 2² = 12077777749 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12077777695 and 12077777704.

It is not a weakly prime, because it can be changed into another prime (12077777743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6038888876 + 6038888877.

It is an arithmetic number, because the mean of its divisors is an integer number (6038888877).

Almost surely, 2^12077777753 is an apocalyptic number.

It is an amenable number.

12077777753 is a deficient number, since it is larger than the sum of its proper divisors (1).

12077777753 is an equidigital number, since it uses as much as digits as its factorization.

12077777753 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3529470, while the sum is 53.

The spelling of 12077777753 in words is "twelve billion, seventy-seven million, seven hundred seventy-seven thousand, seven hundred fifty-three".