2995595521 has 2 divisors, whose sum is σ = 2995595522. Its totient is φ = 2995595520.

The previous prime is 2995595507. The next prime is 2995595543. The reversal of 2995595521 is 1255955992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2295463921 + 700131600 = 47911^2 + 26460^2 .

It is a cyclic number.

It is not a de Polignac number, because 2995595521 - 2¹¹ = 2995593473 is a prime.

It is a super-2 number, since 2×2995595521² = 17947185050870522882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2995595821) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1497797760 + 1497797761.

It is an arithmetic number, because the mean of its divisors is an integer number (1497797761).

Almost surely, 2^2995595521 is an apocalyptic number.

It is an amenable number.

2995595521 is a deficient number, since it is larger than the sum of its proper divisors (1).

2995595521 is an equidigital number, since it uses as much as digits as its factorization.

2995595521 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1822500, while the sum is 52.

The square root of 2995595521 is about 54732.0337736503. The cubic root of 2995595521 is about 1441.5434070583.

The spelling of 2995595521 in words is "two billion, nine hundred ninety-five million, five hundred ninety-five thousand, five hundred twenty-one".