5407777049 has 2 divisors, whose sum is σ = 5407777050. Its totient is φ = 5407777048.

The previous prime is 5407777021. The next prime is 5407777057. The reversal of 5407777049 is 9407777045.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5390496400 + 17280649 = 73420^2 + 4157^2 .

It is a cyclic number.

It is not a de Polignac number, because 5407777049 - 2¹⁶ = 5407711513 is a prime.

It is a super-2 number, since 2×5407777049² = 58488105223382296802, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5407776988 and 5407777006.

It is not a weakly prime, because it can be changed into another prime (5407777009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2703888524 + 2703888525.

It is an arithmetic number, because the mean of its divisors is an integer number (2703888525).

Almost surely, 2^5407777049 is an apocalyptic number.

It is an amenable number.

5407777049 is a deficient number, since it is larger than the sum of its proper divisors (1).

5407777049 is an equidigital number, since it uses as much as digits as its factorization.

5407777049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728720, while the sum is 50.

The square root of 5407777049 is about 73537.5893608160. The cubic root of 5407777049 is about 1755.2524696377.

The spelling of 5407777049 in words is "five billion, four hundred seven million, seven hundred seventy-seven thousand, forty-nine".