56245337 has 2 divisors, whose sum is σ = 56245338. Its totient is φ = 56245336.

The previous prime is 56245309. The next prime is 56245369. The reversal of 56245337 is 73354265.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 28955161 + 27290176 = 5381^2 + 5224^2 .

It is a cyclic number.

It is not a de Polignac number, because 56245337 - 2²² = 52051033 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 56245297 and 56245306.

It is not a weakly prime, because it can be changed into another prime (56245307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28122668 + 28122669.

It is an arithmetic number, because the mean of its divisors is an integer number (28122669).

Almost surely, 2^56245337 is an apocalyptic number.

It is an amenable number.

56245337 is a deficient number, since it is larger than the sum of its proper divisors (1).

56245337 is an equidigital number, since it uses as much as digits as its factorization.

56245337 is an evil number, because the sum of its binary digits is even.

The product of its digits is 75600, while the sum is 35.

The square root of 56245337 is about 7499.6891268905. The cubic root of 56245337 is about 383.1441283460.

The spelling of 56245337 in words is "fifty-six million, two hundred forty-five thousand, three hundred thirty-seven".