5441577697 has 2 divisors, whose sum is σ = 5441577698. Its totient is φ = 5441577696.

The previous prime is 5441577689. The next prime is 5441577761. The reversal of 5441577697 is 7967751445.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4855163041 + 586414656 = 69679^2 + 24216^2 .

It is a cyclic number.

It is not a de Polignac number, because 5441577697 - 2³ = 5441577689 is a prime.

It is a super-2 number, since 2×5441577697² = 59221535664975647618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5441577667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2720788848 + 2720788849.

It is an arithmetic number, because the mean of its divisors is an integer number (2720788849).

Almost surely, 2^5441577697 is an apocalyptic number.

It is an amenable number.

5441577697 is a deficient number, since it is larger than the sum of its proper divisors (1).

5441577697 is an equidigital number, since it uses as much as digits as its factorization.

5441577697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7408800, while the sum is 55.

The square root of 5441577697 is about 73767.0502121374. The cubic root of 5441577697 is about 1758.9018736301.

The spelling of 5441577697 in words is "five billion, four hundred forty-one million, five hundred seventy-seven thousand, six hundred ninety-seven".