5557600729 has 2 divisors, whose sum is σ = 5557600730. Its totient is φ = 5557600728.

The previous prime is 5557600709. The next prime is 5557600751. The reversal of 5557600729 is 9270067555.

5557600729 is digitally balanced in base 3, 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., 5527625104 + 29975625 = 74348^2 + 5475^2 .

It is a cyclic number.

It is not a de Polignac number, because 5557600729 - 2²⁷ = 5423383001 is a prime.

It is not a weakly prime, because it can be changed into another prime (5557600709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2778800364 + 2778800365.

It is an arithmetic number, because the mean of its divisors is an integer number (2778800365).

Almost surely, 2^5557600729 is an apocalyptic number.

It is an amenable number.

5557600729 is a deficient number, since it is larger than the sum of its proper divisors (1).

5557600729 is an equidigital number, since it uses as much as digits as its factorization.

5557600729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 661500, while the sum is 46.

The square root of 5557600729 is about 74549.3174281294. The cubic root of 5557600729 is about 1771.3149207495.

The spelling of 5557600729 in words is "five billion, five hundred fifty-seven million, six hundred thousand, seven hundred twenty-nine".