135525254030451 has 12 divisors (see below), whose sum is σ = 196106406668328. Its totient is φ = 90189689475744.

The previous prime is 135525254030417. The next prime is 135525254030497. The reversal of 135525254030451 is 154030452525531.

135525254030451 is a `hidden beast` number, since 1 + 3 + 5 + 5 + 2 + 52 + 540 + 3 + 0 + 4 + 51 = 666.

It is not a de Polignac number, because 135525254030451 - 2²⁷ = 135525119812723 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 135525254030397 and 135525254030406.

It is not an unprimeable number, because it can be changed into a prime (135525254030851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13373317810 + ... + 13373327943.

It is an arithmetic number, because the mean of its divisors is an integer number (16342200555694).

Almost surely, 2^{135525254030451} is an apocalyptic number.

135525254030451 is a deficient number, since it is larger than the sum of its proper divisors (60581152637877).

135525254030451 is a wasteful number, since it uses less digits than its factorization.

135525254030451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26746646322 (or 26746646319 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 135525254030451 in words is "one hundred thirty-five trillion, five hundred twenty-five billion, two hundred fifty-four million, thirty thousand, four hundred fifty-one".