57288709930 has 32 divisors (see below), whose sum is σ = 104969157120. Its totient is φ = 22507900800.

The previous prime is 57288709903. The next prime is 57288709949. The reversal of 57288709930 is 3990788275.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 78754 + ... + 347533.

It is an arithmetic number, because the mean of its divisors is an integer number (3280286160).

Almost surely, 2^57288709930 is an apocalyptic number.

57288709930 is a deficient number, since it is larger than the sum of its proper divisors (47680447190).

57288709930 is a wasteful number, since it uses less digits than its factorization.

57288709930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 426534.

The product of its (nonzero) digits is 7620480, while the sum is 58.

The spelling of 57288709930 in words is "fifty-seven billion, two hundred eighty-eight million, seven hundred nine thousand, nine hundred thirty".