577122045 has 16 divisors (see below), whose sum is σ = 923943552. Its totient is φ = 307615680.

The previous prime is 577122043. The next prime is 577122061. The reversal of 577122045 is 540221775.

It is not a de Polignac number, because 577122045 - 2¹ = 577122043 is a prime.

It is a super-3 number, since 3×577122045³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 577121997 and 577122015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (577122043) 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, 16959 + ... + 37971.

It is an arithmetic number, because the mean of its divisors is an integer number (57746472).

Almost surely, 2^577122045 is an apocalyptic number.

It is an amenable number.

577122045 is a deficient number, since it is larger than the sum of its proper divisors (346821507).

577122045 is a wasteful number, since it uses less digits than its factorization.

577122045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22852.

The product of its (nonzero) digits is 19600, while the sum is 33.

The square root of 577122045 is about 24023.3645645234. The cubic root of 577122045 is about 832.5734444488.

The spelling of 577122045 in words is "five hundred seventy-seven million, one hundred twenty-two thousand, forty-five".