1335551811137 has 2 divisors, whose sum is σ = 1335551811138. Its totient is φ = 1335551811136.

The previous prime is 1335551811091. The next prime is 1335551811149. The reversal of 1335551811137 is 7311181555331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1065610256656 + 269941554481 = 1032284^2 + 519559^2 .

It is a cyclic number.

It is not a de Polignac number, because 1335551811137 - 2⁸ = 1335551810881 is a prime.

It is not a weakly prime, because it can be changed into another prime (1335551811157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667775905568 + 667775905569.

It is an arithmetic number, because the mean of its divisors is an integer number (667775905569).

Almost surely, 2^{1335551811137} is an apocalyptic number.

It is an amenable number.

1335551811137 is a deficient number, since it is larger than the sum of its proper divisors (1).

1335551811137 is an equidigital number, since it uses as much as digits as its factorization.

1335551811137 is an evil number, because the sum of its binary digits is even.

The product of its digits is 189000, while the sum is 44.

The spelling of 1335551811137 in words is "one trillion, three hundred thirty-five billion, five hundred fifty-one million, eight hundred eleven thousand, one hundred thirty-seven".