135513454054 has 16 divisors (see below), whose sum is σ = 229395816720. Its totient is φ = 59472988960.

The previous prime is 135513454039. The next prime is 135513454099. The reversal of 135513454054 is 450454315531.

It is a junction number, because it is equal to n+sod(n) for n = 135513453998 and 135513454016.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106201129 + ... + 106202404.

It is an arithmetic number, because the mean of its divisors is an integer number (14337238545).

Almost surely, 2^135513454054 is an apocalyptic number.

135513454054 is a deficient number, since it is larger than the sum of its proper divisors (93882362666).

135513454054 is a wasteful number, since it uses less digits than its factorization.

135513454054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212403575.

The product of its (nonzero) digits is 360000, while the sum is 40.

Adding to 135513454054 its reverse (450454315531), we get a palindrome (585967769585).

The spelling of 135513454054 in words is "one hundred thirty-five billion, five hundred thirteen million, four hundred fifty-four thousand, fifty-four".