134545210 has 16 divisors (see below), whose sum is σ = 250533000. Its totient is φ = 51962176.

The previous prime is 134545183. The next prime is 134545223. The reversal of 134545210 is 12545431.

It is a happy number.

134545210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 62583921 + 71961289 = 7911^2 + 8483^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231685 + ... + 232264.

Almost surely, 2^134545210 is an apocalyptic number.

134545210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

134545210 is a deficient number, since it is larger than the sum of its proper divisors (115987790).

134545210 is a wasteful number, since it uses less digits than its factorization.

134545210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 463985.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 134545210 is about 11599.3624824815. The cubic root of 134545210 is about 512.4160766804.

The spelling of 134545210 in words is "one hundred thirty-four million, five hundred forty-five thousand, two hundred ten".