1377094853 has 2 divisors, whose sum is σ = 1377094854. Its totient is φ = 1377094852.

The previous prime is 1377094781. The next prime is 1377094867. The reversal of 1377094853 is 3584907731.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1087482529 + 289612324 = 32977^2 + 17018^2 .

It is an emirp because it is prime and its reverse (3584907731) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1377094853 - 2²² = 1372900549 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1377094798 and 1377094807.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1377094883) 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, 688547426 + 688547427.

It is an arithmetic number, because the mean of its divisors is an integer number (688547427).

Almost surely, 2^1377094853 is an apocalyptic number.

It is an amenable number.

1377094853 is a deficient number, since it is larger than the sum of its proper divisors (1).

1377094853 is an equidigital number, since it uses as much as digits as its factorization.

1377094853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 635040, while the sum is 47.

The square root of 1377094853 is about 37109.2286769747. The cubic root of 1377094853 is about 1112.5544752688.

The spelling of 1377094853 in words is "one billion, three hundred seventy-seven million, ninety-four thousand, eight hundred fifty-three".