56122753 has 2 divisors, whose sum is σ = 56122754. Its totient is φ = 56122752.

The previous prime is 56122733. The next prime is 56122769. The reversal of 56122753 is 35722165.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 54641664 + 1481089 = 7392^2 + 1217^2 .

It is a cyclic number.

It is not a de Polignac number, because 56122753 - 2¹³ = 56114561 is a prime.

It is not a weakly prime, because it can be changed into another prime (56122723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28061376 + 28061377.

It is an arithmetic number, because the mean of its divisors is an integer number (28061377).

Almost surely, 2^56122753 is an apocalyptic number.

It is an amenable number.

56122753 is a deficient number, since it is larger than the sum of its proper divisors (1).

56122753 is an equidigital number, since it uses as much as digits as its factorization.

56122753 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12600, while the sum is 31.

The square root of 56122753 is about 7491.5120636624. The cubic root of 56122753 is about 382.8655778342.

The spelling of 56122753 in words is "fifty-six million, one hundred twenty-two thousand, seven hundred fifty-three".