134546954760637 has 4 divisors (see below), whose sum is σ = 135879102827676. Its totient is φ = 133214806693600.

The previous prime is 134546954760619. The next prime is 134546954760649. The reversal of 134546954760637 is 736067459645431.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 105177556983321 + 29369397777316 = 10255611^2 + 5419354^2 .

It is a cyclic number.

It is not a de Polignac number, because 134546954760637 - 2²⁷ = 134546820542909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134546954769637) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 666074033368 + ... + 666074033569.

It is an arithmetic number, because the mean of its divisors is an integer number (33969775706919).

Almost surely, 2^{134546954760637} is an apocalyptic number.

It is an amenable number.

134546954760637 is a deficient number, since it is larger than the sum of its proper divisors (1332148067039).

134546954760637 is a wasteful number, since it uses less digits than its factorization.

134546954760637 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332148067038.

The product of its (nonzero) digits is 1371686400, while the sum is 70.

The spelling of 134546954760637 in words is "one hundred thirty-four trillion, five hundred forty-six billion, nine hundred fifty-four million, seven hundred sixty thousand, six hundred thirty-seven".