57228605619 has 8 divisors (see below), whose sum is σ = 76308391632. Its totient is φ = 38150611680.

The previous prime is 57228605579. The next prime is 57228605633. The reversal of 57228605619 is 91650682275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 57228605619 - 2⁹ = 57228605107 is a prime.

It is a super-2 number, since 2×57228605619² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (57228605219) by changing a digit.

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, 371644 + ... + 502569.

It is an arithmetic number, because the mean of its divisors is an integer number (9538548954).

Almost surely, 2^57228605619 is an apocalyptic number.

57228605619 is a deficient number, since it is larger than the sum of its proper divisors (19079786013).

57228605619 is a wasteful number, since it uses less digits than its factorization.

57228605619 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896037.

The product of its (nonzero) digits is 1814400, while the sum is 51.

The spelling of 57228605619 in words is "fifty-seven billion, two hundred twenty-eight million, six hundred five thousand, six hundred nineteen".