7077288453121 has 2 divisors, whose sum is σ = 7077288453122. Its totient is φ = 7077288453120.

The previous prime is 7077288453097. The next prime is 7077288453217. The reversal of 7077288453121 is 1213548827707.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5678994028096 + 1398294425025 = 2383064^2 + 1182495^2 .

It is a cyclic number.

It is not a de Polignac number, because 7077288453121 - 2¹³ = 7077288444929 is a prime.

It is not a weakly prime, because it can be changed into another prime (7077288459121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538644226560 + 3538644226561.

It is an arithmetic number, because the mean of its divisors is an integer number (3538644226561).

Almost surely, 2^{7077288453121} is an apocalyptic number.

It is an amenable number.

7077288453121 is a deficient number, since it is larger than the sum of its proper divisors (1).

7077288453121 is an equidigital number, since it uses as much as digits as its factorization.

7077288453121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5268480, while the sum is 55.

The spelling of 7077288453121 in words is "seven trillion, seventy-seven billion, two hundred eighty-eight million, four hundred fifty-three thousand, one hundred twenty-one".