5395654081 has 2 divisors, whose sum is σ = 5395654082. Its totient is φ = 5395654080.

The previous prime is 5395654057. The next prime is 5395654087. The reversal of 5395654081 is 1804565935.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5393580481 + 2073600 = 73441^2 + 1440^2 .

It is a cyclic number.

It is not a de Polignac number, because 5395654081 - 2¹¹ = 5395652033 is a prime.

It is a super-2 number, since 2×5395654081² = 58226165923623909122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5395654087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2697827040 + 2697827041.

It is an arithmetic number, because the mean of its divisors is an integer number (2697827041).

Almost surely, 2^5395654081 is an apocalyptic number.

It is an amenable number.

5395654081 is a deficient number, since it is larger than the sum of its proper divisors (1).

5395654081 is an equidigital number, since it uses as much as digits as its factorization.

5395654081 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648000, while the sum is 46.

The square root of 5395654081 is about 73455.1160981997. The cubic root of 5395654081 is about 1753.9398668248.

The spelling of 5395654081 in words is "five billion, three hundred ninety-five million, six hundred fifty-four thousand, eighty-one".