595155545551481 has 2 divisors, whose sum is σ = 595155545551482. Its totient is φ = 595155545551480.

The previous prime is 595155545551477. The next prime is 595155545551631. The reversal of 595155545551481 is 184155545551595.

595155545551481 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 432800549291881 + 162354996259600 = 20803859^2 + 12741860^2 .

It is a cyclic number.

It is not a de Polignac number, because 595155545551481 - 2² = 595155545551477 is a prime.

It is a super-2 number, since 2×595155545551481² (a number of 30 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (595155545551381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 297577772775740 + 297577772775741.

It is an arithmetic number, because the mean of its divisors is an integer number (297577772775741).

Almost surely, 2^{595155545551481} is an apocalyptic number.

It is an amenable number.

595155545551481 is a deficient number, since it is larger than the sum of its proper divisors (1).

595155545551481 is an equidigital number, since it uses as much as digits as its factorization.

595155545551481 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 450000000, while the sum is 68.

The spelling of 595155545551481 in words is "five hundred ninety-five trillion, one hundred fifty-five billion, five hundred forty-five million, five hundred fifty-one thousand, four hundred eighty-one".