57585036238 has 8 divisors (see below), whose sum is σ = 86385696120. Its totient is φ = 28789804200.

The previous prime is 57585036233. The next prime is 57585036287. The reversal of 57585036238 is 83263058575.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57585036233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1330333 + ... + 1372936.

It is an arithmetic number, because the mean of its divisors is an integer number (10798212015).

Almost surely, 2^57585036238 is an apocalyptic number.

57585036238 is a deficient number, since it is larger than the sum of its proper divisors (28800659882).

57585036238 is a wasteful number, since it uses less digits than its factorization.

57585036238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713922.

The product of its (nonzero) digits is 6048000, while the sum is 52.

The spelling of 57585036238 in words is "fifty-seven billion, five hundred eighty-five million, thirty-six thousand, two hundred thirty-eight".