57008361366 has 24 divisors (see below), whose sum is σ = 134747036424. Its totient is φ = 17275260960.

The previous prime is 57008361343. The next prime is 57008361379. The reversal of 57008361366 is 66316380075.

57008361366 is a `hidden beast` number, since 570 + 0 + 8 + 3 + 6 + 13 + 66 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143960311 + ... + 143960706.

It is an arithmetic number, because the mean of its divisors is an integer number (5614459851).

Almost surely, 2^57008361366 is an apocalyptic number.

57008361366 is an abundant number, since it is smaller than the sum of its proper divisors (77738675058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57008361366 is a wasteful number, since it uses less digits than its factorization.

57008361366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287921036 (or 287921033 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 45.

The spelling of 57008361366 in words is "fifty-seven billion, eight million, three hundred sixty-one thousand, three hundred sixty-six".