56852057 has 2 divisors, whose sum is σ = 56852058. Its totient is φ = 56852056.

The previous prime is 56852023. The next prime is 56852077. The reversal of 56852057 is 75025865.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 44769481 + 12082576 = 6691^2 + 3476^2 .

It is a cyclic number.

It is not a de Polignac number, because 56852057 - 2¹² = 56847961 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 56852057.

It is not a weakly prime, because it can be changed into another prime (56852077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28426028 + 28426029.

It is an arithmetic number, because the mean of its divisors is an integer number (28426029).

Almost surely, 2^56852057 is an apocalyptic number.

It is an amenable number.

56852057 is a deficient number, since it is larger than the sum of its proper divisors (1).

56852057 is an equidigital number, since it uses as much as digits as its factorization.

56852057 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84000, while the sum is 38.

The square root of 56852057 is about 7540.0303049789. The cubic root of 56852057 is about 384.5168662838.

It can be divided in two parts, 568 and 52057, that added together give a palindrome (52625).

The spelling of 56852057 in words is "fifty-six million, eight hundred fifty-two thousand, fifty-seven".