56858071346 has 4 divisors (see below), whose sum is σ = 85287107022. Its totient is φ = 28429035672.

The previous prime is 56858071337. The next prime is 56858071351. The reversal of 56858071346 is 64317085865.

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

It can be written as a sum of positive squares in only one way, i.e., 56708278225 + 149793121 = 238135^2 + 12239^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14214517835 + ... + 14214517838.

Almost surely, 2^56858071346 is an apocalyptic number.

56858071346 is a deficient number, since it is larger than the sum of its proper divisors (28429035676).

56858071346 is a wasteful number, since it uses less digits than its factorization.

56858071346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28429035675.

The product of its (nonzero) digits is 4838400, while the sum is 53.

The spelling of 56858071346 in words is "fifty-six billion, eight hundred fifty-eight million, seventy-one thousand, three hundred forty-six".