57268203486 has 64 divisors (see below), whose sum is σ = 123790076928. Its totient is φ = 17557815168.

The previous prime is 57268203457. The next prime is 57268203521. The reversal of 57268203486 is 68430286275.

It is a super-3 number, since 3×57268203486³ (a number of 33 digits) contains 333 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38511835 + ... + 38513321.

It is an arithmetic number, because the mean of its divisors is an integer number (1934219952).

Almost surely, 2^57268203486 is an apocalyptic number.

57268203486 is an abundant number, since it is smaller than the sum of its proper divisors (66521873442).

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

57268203486 is a wasteful number, since it uses less digits than its factorization.

57268203486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2945.

The product of its (nonzero) digits is 3870720, while the sum is 51.

The spelling of 57268203486 in words is "fifty-seven billion, two hundred sixty-eight million, two hundred three thousand, four hundred eighty-six".