134165057 has 8 divisors (see below), whose sum is σ = 144836160. Its totient is φ = 123544080.

The previous prime is 134165041. The next prime is 134165111. The reversal of 134165057 is 750561431.

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

It is a cyclic number.

It is not a de Polignac number, because 134165057 - 2⁴ = 134165041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134165027) 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, 6869 + ... + 17762.

It is an arithmetic number, because the mean of its divisors is an integer number (18104520).

Almost surely, 2^134165057 is an apocalyptic number.

It is an amenable number.

134165057 is a deficient number, since it is larger than the sum of its proper divisors (10671103).

134165057 is a wasteful number, since it uses less digits than its factorization.

134165057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25063.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 134165057 is about 11582.9640852417. The cubic root of 134165057 is about 511.9330165973.

The spelling of 134165057 in words is "one hundred thirty-four million, one hundred sixty-five thousand, fifty-seven".