57224577969 has 12 divisors (see below), whose sum is σ = 89016010356. Its totient is φ = 35215124832.

The previous prime is 57224577953. The next prime is 57224577983. The reversal of 57224577969 is 96977542275.

57224577969 is a `hidden beast` number, since 57 + 2 + 2 + 4 + 577 + 9 + 6 + 9 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 20934327969 + 36290250000 = 144687^2 + 190500^2 .

It is not a de Polignac number, because 57224577969 - 2⁴ = 57224577953 is a prime.

It is a super-2 number, since 2×57224577969² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (57224577919) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 244549362 + ... + 244549595.

It is an arithmetic number, because the mean of its divisors is an integer number (7418000863).

Almost surely, 2^57224577969 is an apocalyptic number.

It is an amenable number.

57224577969 is a deficient number, since it is larger than the sum of its proper divisors (31791432387).

57224577969 is a wasteful number, since it uses less digits than its factorization.

57224577969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489098976 (or 489098973 counting only the distinct ones).

The product of its digits is 66679200, while the sum is 63.

The spelling of 57224577969 in words is "fifty-seven billion, two hundred twenty-four million, five hundred seventy-seven thousand, nine hundred sixty-nine".