53025525779 has 2 divisors, whose sum is σ = 53025525780. Its totient is φ = 53025525778.

The previous prime is 53025525739. The next prime is 53025525799. The reversal of 53025525779 is 97752552035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 53025525779 - 2⁸ = 53025525523 is a prime.

It is a super-3 number, since 3×53025525779³ (a number of 33 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (53025525739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26512762889 + 26512762890.

It is an arithmetic number, because the mean of its divisors is an integer number (26512762890).

Almost surely, 2^53025525779 is an apocalyptic number.

53025525779 is a deficient number, since it is larger than the sum of its proper divisors (1).

53025525779 is an equidigital number, since it uses as much as digits as its factorization.

53025525779 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3307500, while the sum is 50.

The spelling of 53025525779 in words is "fifty-three billion, twenty-five million, five hundred twenty-five thousand, seven hundred seventy-nine".