136362054435517 has 2 divisors, whose sum is σ = 136362054435518. Its totient is φ = 136362054435516.

The previous prime is 136362054435443. The next prime is 136362054435577. The reversal of 136362054435517 is 715534450263631.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 129681556103961 + 6680498331556 = 11387781^2 + 2584666^2 .

It is a cyclic number.

It is not a de Polignac number, because 136362054435517 - 2¹⁹ = 136362053911229 is a prime.

It is a super-2 number, since 2×136362054435517² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (136362054435577) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68181027217758 + 68181027217759.

It is an arithmetic number, because the mean of its divisors is an integer number (68181027217759).

Almost surely, 2^{136362054435517} is an apocalyptic number.

It is an amenable number.

136362054435517 is a deficient number, since it is larger than the sum of its proper divisors (1).

136362054435517 is an equidigital number, since it uses as much as digits as its factorization.

136362054435517 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216000, while the sum is 55.

The spelling of 136362054435517 in words is "one hundred thirty-six trillion, three hundred sixty-two billion, fifty-four million, four hundred thirty-five thousand, five hundred seventeen".