56273923106 has 4 divisors (see below), whose sum is σ = 84410884662. Its totient is φ = 28136961552.

The previous prime is 56273923099. The next prime is 56273923109. The reversal of 56273923106 is 60132937265.

56273923106 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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., 54941016025 + 1332907081 = 234395^2 + 36509^2 .

It is not an unprimeable number, because it can be changed into a prime (56273923109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14068480775 + ... + 14068480778.

Almost surely, 2^56273923106 is an apocalyptic number.

56273923106 is a deficient number, since it is larger than the sum of its proper divisors (28136961556).

56273923106 is a wasteful number, since it uses less digits than its factorization.

56273923106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28136961555.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 56273923106 in words is "fifty-six billion, two hundred seventy-three million, nine hundred twenty-three thousand, one hundred six".