300525500053 has 2 divisors, whose sum is σ = 300525500054. Its totient is φ = 300525500052.

The previous prime is 300525499997. The next prime is 300525500057. The reversal of 300525500053 is 350005525003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 295873987249 + 4651512804 = 543943^2 + 68202^2 .

It is a cyclic number.

It is not a de Polignac number, because 300525500053 - 2²⁹ = 299988629141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 300525499994 and 300525500030.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (300525500057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150262750026 + 150262750027.

It is an arithmetic number, because the mean of its divisors is an integer number (150262750027).

Almost surely, 2^300525500053 is an apocalyptic number.

It is an amenable number.

300525500053 is a deficient number, since it is larger than the sum of its proper divisors (1).

300525500053 is an equidigital number, since it uses as much as digits as its factorization.

300525500053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 28.

The spelling of 300525500053 in words is "three hundred billion, five hundred twenty-five million, five hundred thousand, fifty-three".