57227939408 has 10 divisors (see below), whose sum is σ = 110879132634. Its totient is φ = 28613969696.

The previous prime is 57227939407. The next prime is 57227939471. The reversal of 57227939408 is 80493972275.

It can be written as a sum of positive squares in only one way, i.e., 38379944464 + 18847994944 = 195908^2 + 137288^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57227939407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1788373091 + ... + 1788373122.

Almost surely, 2^57227939408 is an apocalyptic number.

It is an amenable number.

57227939408 is a deficient number, since it is larger than the sum of its proper divisors (53651193226).

57227939408 is a wasteful number, since it uses less digits than its factorization.

57227939408 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3576746221 (or 3576746215 counting only the distinct ones).

The product of its (nonzero) digits is 7620480, while the sum is 56.

The spelling of 57227939408 in words is "fifty-seven billion, two hundred twenty-seven million, nine hundred thirty-nine thousand, four hundred eight".