56027201 has 4 divisors (see below), whose sum is σ = 57084372. Its totient is φ = 54970032.

The previous prime is 56027183. The next prime is 56027203. The reversal of 56027201 is 10272065.

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

It can be written as a sum of positive squares in 2 ways, for example, as 15054400 + 40972801 = 3880^2 + 6401^2 .

It is a cyclic number.

It is not a de Polignac number, because 56027201 - 2¹⁴ = 56010817 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (56027203) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 528506 + ... + 528611.

It is an arithmetic number, because the mean of its divisors is an integer number (14271093).

Almost surely, 2^56027201 is an apocalyptic number.

It is an amenable number.

56027201 is a deficient number, since it is larger than the sum of its proper divisors (1057171).

56027201 is a wasteful number, since it uses less digits than its factorization.

56027201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057170.

The product of its (nonzero) digits is 840, while the sum is 23.

The square root of 56027201 is about 7485.1319961641. The cubic root of 56027201 is about 382.6481713385.

Adding to 56027201 its reverse (10272065), we get a palindrome (66299266).

It can be divided in two parts, 5 and 6027201, that added together give a palindrome (6027206).

The spelling of 56027201 in words is "fifty-six million, twenty-seven thousand, two hundred one".