1377055703 has 2 divisors, whose sum is σ = 1377055704. Its totient is φ = 1377055702.

The previous prime is 1377055661. The next prime is 1377055711. The reversal of 1377055703 is 3075507731.

It is a strong prime.

It is an emirp because it is prime and its reverse (3075507731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1377055703 - 2¹⁸ = 1376793559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1377055763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 688527851 + 688527852.

It is an arithmetic number, because the mean of its divisors is an integer number (688527852).

Almost surely, 2^1377055703 is an apocalyptic number.

1377055703 is a deficient number, since it is larger than the sum of its proper divisors (1).

1377055703 is an equidigital number, since it uses as much as digits as its factorization.

1377055703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77175, while the sum is 38.

The square root of 1377055703 is about 37108.7011764087. The cubic root of 1377055703 is about 1112.5439320782.

The spelling of 1377055703 in words is "one billion, three hundred seventy-seven million, fifty-five thousand, seven hundred three".