135634653045 has 12 divisors (see below), whose sum is σ = 235100065356. Its totient is φ = 72338481600.

The previous prime is 135634653023. The next prime is 135634653079. The reversal of 135634653045 is 540356436531.

135634653045 is a `hidden beast` number, since 1 + 3 + 5 + 634 + 6 + 5 + 3 + 0 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 46320939729 + 89313713316 = 215223^2 + 298854^2 .

It is not a de Polignac number, because 135634653045 - 2⁵ = 135634653013 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 3014103401 = 135634653045 / (1 + 3 + 5 + 6 + 3 + 4 + 6 + 5 + 3 + 0 + 4 + 5).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1507051656 + ... + 1507051745.

It is an arithmetic number, because the mean of its divisors is an integer number (19591672113).

Almost surely, 2^135634653045 is an apocalyptic number.

135634653045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135634653045 is a deficient number, since it is larger than the sum of its proper divisors (99465412311).

135634653045 is a wasteful number, since it uses less digits than its factorization.

135634653045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3014103412 (or 3014103409 counting only the distinct ones).

The product of its (nonzero) digits is 1944000, while the sum is 45.

The spelling of 135634653045 in words is "one hundred thirty-five billion, six hundred thirty-four million, six hundred fifty-three thousand, forty-five".