56570134 has 8 divisors (see below), whose sum is σ = 84962520. Its totient is φ = 28249296.

The previous prime is 56570117. The next prime is 56570141. The reversal of 56570134 is 43107565.

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

It is a junction number, because it is equal to n+sod(n) for n = 56570096 and 56570105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15864 + ... + 19099.

It is an arithmetic number, because the mean of its divisors is an integer number (10620315).

Almost surely, 2^56570134 is an apocalyptic number.

56570134 is a deficient number, since it is larger than the sum of its proper divisors (28392386).

56570134 is a wasteful number, since it uses less digits than its factorization.

56570134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35774.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 56570134 is about 7521.3119866151. The cubic root of 56570134 is about 383.8802207074.

Adding to 56570134 its reverse (43107565), we get a palindrome (99677699).

The spelling of 56570134 in words is "fifty-six million, five hundred seventy thousand, one hundred thirty-four".