57894247930 has 16 divisors (see below), whose sum is σ = 104237116704. Its totient is φ = 23151594640.

The previous prime is 57894247919. The next prime is 57894247969. The reversal of 57894247930 is 3974249875.

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, 723136 + ... + 799195.

It is an arithmetic number, because the mean of its divisors is an integer number (6514819794).

Almost surely, 2^57894247930 is an apocalyptic number.

57894247930 is a deficient number, since it is larger than the sum of its proper divisors (46342868774).

57894247930 is a wasteful number, since it uses less digits than its factorization.

57894247930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1526141.

The product of its (nonzero) digits is 15240960, while the sum is 58.

The spelling of 57894247930 in words is "fifty-seven billion, eight hundred ninety-four million, two hundred forty-seven thousand, nine hundred thirty".