577152063172 has 24 divisors (see below), whose sum is σ = 1078439858496. Its totient is φ = 269609960928.

The previous prime is 577152063161. The next prime is 577152063193. The reversal of 577152063172 is 271360251775.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 72942463 + ... + 72950374.

It is an arithmetic number, because the mean of its divisors is an integer number (44934994104).

Almost surely, 2^577152063172 is an apocalyptic number.

It is an amenable number.

577152063172 is a deficient number, since it is larger than the sum of its proper divisors (501287795324).

577152063172 is a wasteful number, since it uses less digits than its factorization.

577152063172 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145892907 (or 145892905 counting only the distinct ones).

The product of its (nonzero) digits is 617400, while the sum is 46.

The spelling of 577152063172 in words is "five hundred seventy-seven billion, one hundred fifty-two million, sixty-three thousand, one hundred seventy-two".