1351425077 has 2 divisors, whose sum is σ = 1351425078. Its totient is φ = 1351425076.

The previous prime is 1351425073. The next prime is 1351425079. The reversal of 1351425077 is 7705241531.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1204506436 + 146918641 = 34706^2 + 12121^2 .

It is a cyclic number.

It is not a de Polignac number, because 1351425077 - 2² = 1351425073 is a prime.

Together with 1351425079, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1351425073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675712538 + 675712539.

It is an arithmetic number, because the mean of its divisors is an integer number (675712539).

Almost surely, 2^1351425077 is an apocalyptic number.

It is an amenable number.

1351425077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1351425077 is an equidigital number, since it uses as much as digits as its factorization.

1351425077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 1351425077 is about 36761.7338682495. The cubic root of 1351425077 is about 1105.5982038370.

The spelling of 1351425077 in words is "one billion, three hundred fifty-one million, four hundred twenty-five thousand, seventy-seven".