57544535389608 has 32 divisors (see below), whose sum is σ = 159845931638400. Its totient is φ = 19181511796464.

The previous prime is 57544535389597. The next prime is 57544535389637. The reversal of 57544535389608 is 80698353544575.

57544535389608 is a `hidden beast` number, since 5 + 7 + 5 + 4 + 4 + 5 + 3 + 5 + 3 + 8 + 9 + 608 = 666.

It is a super-2 number, since 2×57544535389608² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133204942816 + ... + 133204943247.

It is an arithmetic number, because the mean of its divisors is an integer number (4995185363700).

Almost surely, 2^{57544535389608} is an apocalyptic number.

It is an amenable number.

57544535389608 is an abundant number, since it is smaller than the sum of its proper divisors (102301396248792).

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

57544535389608 is a wasteful number, since it uses less digits than its factorization.

57544535389608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266409886078 (or 266409886068 counting only the distinct ones).

The product of its (nonzero) digits is 2177280000, while the sum is 72.

The spelling of 57544535389608 in words is "fifty-seven trillion, five hundred forty-four billion, five hundred thirty-five million, three hundred eighty-nine thousand, six hundred eight".