5453481577 has 2 divisors, whose sum is σ = 5453481578. Its totient is φ = 5453481576.

The previous prime is 5453481559. The next prime is 5453481601. The reversal of 5453481577 is 7751843545.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3287416896 + 2166064681 = 57336^2 + 46541^2 .

It is a cyclic number.

It is not a de Polignac number, because 5453481577 - 2¹¹ = 5453479529 is a prime.

It is a super-2 number, since 2×5453481577² = 59480922621356813858, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5453481577.

It is not a weakly prime, because it can be changed into another prime (5453481547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726740788 + 2726740789.

It is an arithmetic number, because the mean of its divisors is an integer number (2726740789).

Almost surely, 2^5453481577 is an apocalyptic number.

It is an amenable number.

5453481577 is a deficient number, since it is larger than the sum of its proper divisors (1).

5453481577 is an equidigital number, since it uses as much as digits as its factorization.

5453481577 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2352000, while the sum is 49.

The square root of 5453481577 is about 73847.6917513337. The cubic root of 5453481577 is about 1760.1835183334.

The spelling of 5453481577 in words is "five billion, four hundred fifty-three million, four hundred eighty-one thousand, five hundred seventy-seven".