577205772053 has 16 divisors (see below), whose sum is σ = 616238751744. Its totient is φ = 538740921600.

The previous prime is 577205772047. The next prime is 577205772071. The reversal of 577205772053 is 350277502775.

It is a cyclic number.

It is not a de Polignac number, because 577205772053 - 2¹⁴ = 577205755669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 577205771992 and 577205772010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (577205772853) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5018951 + ... + 5132667.

It is an arithmetic number, because the mean of its divisors is an integer number (38514921984).

Almost surely, 2^577205772053 is an apocalyptic number.

It is an amenable number.

577205772053 is a deficient number, since it is larger than the sum of its proper divisors (39032979691).

577205772053 is a wasteful number, since it uses less digits than its factorization.

577205772053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116212.

The product of its (nonzero) digits is 3601500, while the sum is 50.

The spelling of 577205772053 in words is "five hundred seventy-seven billion, two hundred five million, seven hundred seventy-two thousand, fifty-three".