56651126 has 16 divisors (see below), whose sum is σ = 97528320. Its totient is φ = 24176040.

The previous prime is 56651087. The next prime is 56651129. The reversal of 56651126 is 62115665.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 56651092 and 56651101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56651129) 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, 5120 + ... + 11811.

It is an arithmetic number, because the mean of its divisors is an integer number (6095520).

Almost surely, 2^56651126 is an apocalyptic number.

56651126 is a deficient number, since it is larger than the sum of its proper divisors (40877194).

56651126 is a wasteful number, since it uses less digits than its factorization.

56651126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17179.

The product of its digits is 10800, while the sum is 32.

The square root of 56651126 is about 7526.6942278799. The cubic root of 56651126 is about 384.0633350032.

The spelling of 56651126 in words is "fifty-six million, six hundred fifty-one thousand, one hundred twenty-six".