57152819642 has 16 divisors (see below), whose sum is σ = 86475392640. Its totient is φ = 28328270688.

The previous prime is 57152819617. The next prime is 57152819683. The reversal of 57152819642 is 24691825175.

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 7 ways as a sum of consecutive naturals, for example, 51953 + ... + 342059.

It is an arithmetic number, because the mean of its divisors is an integer number (5404712040).

Almost surely, 2^57152819642 is an apocalyptic number.

57152819642 is a deficient number, since it is larger than the sum of its proper divisors (29322572998).

57152819642 is a wasteful number, since it uses less digits than its factorization.

57152819642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290965.

The product of its digits is 1209600, while the sum is 50.

The spelling of 57152819642 in words is "fifty-seven billion, one hundred fifty-two million, eight hundred nineteen thousand, six hundred forty-two".