134365520553506 has 32 divisors (see below), whose sum is σ = 222691522052160. Its totient is φ = 60294857472000.

The previous prime is 134365520553503. The next prime is 134365520553521. The reversal of 134365520553506 is 605355025563431.

It is a super-2 number, since 2×134365520553506² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134365520553503) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 77653196 + ... + 79364663.

It is an arithmetic number, because the mean of its divisors is an integer number (6959110064130).

Almost surely, 2^{134365520553506} is an apocalyptic number.

134365520553506 is a deficient number, since it is larger than the sum of its proper divisors (88326001498654).

134365520553506 is a wasteful number, since it uses less digits than its factorization.

134365520553506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157018370.

The product of its (nonzero) digits is 24300000, while the sum is 53.

The spelling of 134365520553506 in words is "one hundred thirty-four trillion, three hundred sixty-five billion, five hundred twenty million, five hundred fifty-three thousand, five hundred six".