577652001161 has 4 divisors (see below), whose sum is σ = 577676554500. Its totient is φ = 577627447824.

The previous prime is 577652001137. The next prime is 577652001181. The reversal of 577652001161 is 161100256775.

577652001161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 145976720761 + 431675280400 = 382069^2 + 657020^2 .

It is a cyclic number.

It is not a de Polignac number, because 577652001161 - 2¹⁸ = 577651739017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (577652001181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12241346 + ... + 12288443.

It is an arithmetic number, because the mean of its divisors is an integer number (144419138625).

Almost surely, 2^577652001161 is an apocalyptic number.

It is an amenable number.

577652001161 is a deficient number, since it is larger than the sum of its proper divisors (24553339).

577652001161 is a wasteful number, since it uses less digits than its factorization.

577652001161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24553338.

The product of its (nonzero) digits is 88200, while the sum is 41.

The spelling of 577652001161 in words is "five hundred seventy-seven billion, six hundred fifty-two million, one thousand, one hundred sixty-one".