134563544 has 16 divisors (see below), whose sum is σ = 255501600. Its totient is φ = 66429792.

The previous prime is 134563519. The next prime is 134563549. The reversal of 134563544 is 445365431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134563549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105827 + ... + 107090.

It is an arithmetic number, because the mean of its divisors is an integer number (15968850).

Almost surely, 2^134563544 is an apocalyptic number.

It is an amenable number.

134563544 is a deficient number, since it is larger than the sum of its proper divisors (120938056).

134563544 is a wasteful number, since it uses less digits than its factorization.

134563544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213002 (or 212998 counting only the distinct ones).

The product of its digits is 86400, while the sum is 35.

The square root of 134563544 is about 11600.1527576149. The cubic root of 134563544 is about 512.4393506656.

The spelling of 134563544 in words is "one hundred thirty-four million, five hundred sixty-three thousand, five hundred forty-four".