57878344762 has 8 divisors (see below), whose sum is σ = 99220019616. Its totient is φ = 24805004892.

The previous prime is 57878344751. The next prime is 57878344837. The reversal of 57878344762 is 26744387875.

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

It is a self number, because there is not a number n which added to its sum of digits gives 57878344762.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2067083728 + ... + 2067083755.

It is an arithmetic number, because the mean of its divisors is an integer number (12402502452).

Almost surely, 2^57878344762 is an apocalyptic number.

57878344762 is a deficient number, since it is larger than the sum of its proper divisors (41341674854).

57878344762 is a wasteful number, since it uses less digits than its factorization.

57878344762 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4134167492.

The product of its digits is 63221760, while the sum is 61.

The spelling of 57878344762 in words is "fifty-seven billion, eight hundred seventy-eight million, three hundred forty-four thousand, seven hundred sixty-two".