56026043 has 4 divisors (see below), whose sum is σ = 56041728. Its totient is φ = 56010360.

The previous prime is 56026039. The next prime is 56026051. The reversal of 56026043 is 34062065.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34062065 = 5 ⋅6812413.

It is a cyclic number.

It is not a de Polignac number, because 56026043 - 2² = 56026039 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (56026063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 413 + ... + 10593.

It is an arithmetic number, because the mean of its divisors is an integer number (14010432).

Almost surely, 2^56026043 is an apocalyptic number.

56026043 is a deficient number, since it is larger than the sum of its proper divisors (15685).

56026043 is a wasteful number, since it uses less digits than its factorization.

56026043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15684.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 56026043 is about 7485.0546424191. The cubic root of 56026043 is about 382.6455350617.

The spelling of 56026043 in words is "fifty-six million, twenty-six thousand, forty-three".