2505885301 has 2 divisors, whose sum is σ = 2505885302. Its totient is φ = 2505885300.

The previous prime is 2505885269. The next prime is 2505885353. The reversal of 2505885301 is 1035885052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2270999025 + 234886276 = 47655^2 + 15326^2 .

It is a cyclic number.

It is not a de Polignac number, because 2505885301 - 2⁵ = 2505885269 is a prime.

It is a super-2 number, since 2×2505885301² = 12558922283535721202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2505885101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1252942650 + 1252942651.

It is an arithmetic number, because the mean of its divisors is an integer number (1252942651).

Almost surely, 2^2505885301 is an apocalyptic number.

It is an amenable number.

2505885301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2505885301 is an equidigital number, since it uses as much as digits as its factorization.

2505885301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48000, while the sum is 37.

The square root of 2505885301 is about 50058.8184139418. The cubic root of 2505885301 is about 1358.2729846483.

The spelling of 2505885301 in words is "two billion, five hundred five million, eight hundred eighty-five thousand, three hundred one".