134626053553 has 8 divisors (see below), whose sum is σ = 135222998400. Its totient is φ = 134029389648.

The previous prime is 134626053547. The next prime is 134626053629. The reversal of 134626053553 is 355350626431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134626053553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134626053053) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 921175 + ... + 1057267.

It is an arithmetic number, because the mean of its divisors is an integer number (16902874800).

Almost surely, 2^134626053553 is an apocalyptic number.

It is an amenable number.

134626053553 is a deficient number, since it is larger than the sum of its proper divisors (596944847).

134626053553 is a wasteful number, since it uses less digits than its factorization.

134626053553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140471.

The product of its (nonzero) digits is 972000, while the sum is 43.

Adding to 134626053553 its reverse (355350626431), we get a palindrome (489976679984).

The spelling of 134626053553 in words is "one hundred thirty-four billion, six hundred twenty-six million, fifty-three thousand, five hundred fifty-three".