57375257878 has 8 divisors (see below), whose sum is σ = 87473754000. Its totient is φ = 28217339880.

The previous prime is 57375257837. The next prime is 57375257879. The reversal of 57375257878 is 87875257375.

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 (57375257879) 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, 235144378 + ... + 235144621.

It is an arithmetic number, because the mean of its divisors is an integer number (10934219250).

Almost surely, 2^57375257878 is an apocalyptic number.

57375257878 is a deficient number, since it is larger than the sum of its proper divisors (30098496122).

57375257878 is a wasteful number, since it uses less digits than its factorization.

57375257878 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470289062.

The product of its digits is 115248000, while the sum is 64.

The spelling of 57375257878 in words is "fifty-seven billion, three hundred seventy-five million, two hundred fifty-seven thousand, eight hundred seventy-eight".