135411736515507 has 6 divisors (see below), whose sum is σ = 195594730522412. Its totient is φ = 90274491010332.

The previous prime is 135411736515427. The next prime is 135411736515533. The reversal of 135411736515507 is 705515637114531.

135411736515507 is a `hidden beast` number, since 1 + 3 + 5 + 4 + 1 + 1 + 7 + 36 + 51 + 550 + 7 = 666.

It is not a de Polignac number, because 135411736515507 - 2¹⁸ = 135411736253363 is a prime.

It is a super-2 number, since 2×135411736515507² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (135411736515007) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7522874250853 + ... + 7522874250870.

Almost surely, 2^{135411736515507} is an apocalyptic number.

135411736515507 is a deficient number, since it is larger than the sum of its proper divisors (60182994006905).

135411736515507 is a wasteful number, since it uses less digits than its factorization.

135411736515507 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15045748501729 (or 15045748501726 counting only the distinct ones).

The product of its (nonzero) digits is 6615000, while the sum is 54.

The spelling of 135411736515507 in words is "one hundred thirty-five trillion, four hundred eleven billion, seven hundred thirty-six million, five hundred fifteen thousand, five hundred seven".