52558763 has 2 divisors, whose sum is σ = 52558764. Its totient is φ = 52558762.

The previous prime is 52558739. The next prime is 52558777. The reversal of 52558763 is 36785525.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 52558763 - 2⁶ = 52558699 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 52558763.

It is not a weakly prime, because it can be changed into another prime (52558663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26279381 + 26279382.

It is an arithmetic number, because the mean of its divisors is an integer number (26279382).

Almost surely, 2^52558763 is an apocalyptic number.

52558763 is a deficient number, since it is larger than the sum of its proper divisors (1).

52558763 is an equidigital number, since it uses as much as digits as its factorization.

52558763 is an evil number, because the sum of its binary digits is even.

The product of its digits is 252000, while the sum is 41.

The square root of 52558763 is about 7249.7422712811. The cubic root of 52558763 is about 374.5832715899.

The spelling of 52558763 in words is "fifty-two million, five hundred fifty-eight thousand, seven hundred sixty-three".