1053867683437 has 2 divisors, whose sum is σ = 1053867683438. Its totient is φ = 1053867683436.

The previous prime is 1053867683419. The next prime is 1053867683447. The reversal of 1053867683437 is 7343867683501.

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., 681848199081 + 372019484356 = 825741^2 + 609934^2 .

It is an emirp because it is prime and its reverse (7343867683501) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1053867683437 - 2¹¹ = 1053867681389 is a prime.

It is a super-2 number, since 2×1053867683437² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1053867683447) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 526933841718 + 526933841719.

It is an arithmetic number, because the mean of its divisors is an integer number (526933841719).

Almost surely, 2^{1053867683437} is an apocalyptic number.

It is an amenable number.

1053867683437 is a deficient number, since it is larger than the sum of its proper divisors (1).

1053867683437 is an equidigital number, since it uses as much as digits as its factorization.

1053867683437 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60963840, while the sum is 61.

The spelling of 1053867683437 in words is "one trillion, fifty-three billion, eight hundred sixty-seven million, six hundred eighty-three thousand, four hundred thirty-seven".