1367777403053 has 2 divisors, whose sum is σ = 1367777403054. Its totient is φ = 1367777403052.

The previous prime is 1367777403023. The next prime is 1367777403067. The reversal of 1367777403053 is 3503047777631.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 837448274884 + 530329128169 = 915122^2 + 728237^2 .

It is a cyclic number.

It is not a de Polignac number, because 1367777403053 - 2⁶ = 1367777402989 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1367777402986 and 1367777403004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1367777403023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 683888701526 + 683888701527.

It is an arithmetic number, because the mean of its divisors is an integer number (683888701527).

Almost surely, 2^{1367777403053} is an apocalyptic number.

It is an amenable number.

1367777403053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1367777403053 is an equidigital number, since it uses as much as digits as its factorization.

1367777403053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7779240, while the sum is 53.

The spelling of 1367777403053 in words is "one trillion, three hundred sixty-seven billion, seven hundred seventy-seven million, four hundred three thousand, fifty-three".