57289379904 has 63 divisors (see below), whose sum is σ = 164226130653. Its totient is φ = 19094545152.

The previous prime is 57289379897. The next prime is 57289379929. The reversal of 57289379904 is 40997398275.

The square root of 57289379904 is 239352.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 6955560000 + 50333819904 = 83400^2 + 224352^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5739462 + ... + 5749434.

Almost surely, 2^57289379904 is an apocalyptic number.

57289379904 is the 239352-nd square number.

It is an amenable number.

57289379904 is an abundant number, since it is smaller than the sum of its proper divisors (106936750749).

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

57289379904 is an frugal number, since it uses more digits than its factorization.

57289379904 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19964 (or 9978 counting only the distinct ones).

The product of its (nonzero) digits is 34292160, while the sum is 63.

The spelling of 57289379904 in words is "fifty-seven billion, two hundred eighty-nine million, three hundred seventy-nine thousand, nine hundred four".