135555465453 has 16 divisors (see below), whose sum is σ = 191397447936. Its totient is φ = 85043287040.

The previous prime is 135555465443. The next prime is 135555465467. The reversal of 135555465453 is 354564555531.

It is a cyclic number.

It is not a de Polignac number, because 135555465453 - 2¹² = 135555461357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a junction number, because it is equal to n+sod(n) for n = 135555465396 and 135555465405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135555465443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229093 + ... + 568853.

It is an arithmetic number, because the mean of its divisors is an integer number (11962340496).

Almost surely, 2^135555465453 is an apocalyptic number.

It is an amenable number.

135555465453 is a deficient number, since it is larger than the sum of its proper divisors (55841982483).

135555465453 is a wasteful number, since it uses less digits than its factorization.

135555465453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347604.

The product of its digits is 13500000, while the sum is 51.

The spelling of 135555465453 in words is "one hundred thirty-five billion, five hundred fifty-five million, four hundred sixty-five thousand, four hundred fifty-three".