57885503052 has 96 divisors (see below), whose sum is σ = 151229962240. Its totient is φ = 17112176640.

The previous prime is 57885502973. The next prime is 57885503089. The reversal of 57885503052 is 25030558875.

It is a junction number, because it is equal to n+sod(n) for n = 57885502992 and 57885503010.

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, 629148 + ... + 715260.

Almost surely, 2^57885503052 is an apocalyptic number.

57885503052 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 57885503052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75614981120).

57885503052 is an abundant number, since it is smaller than the sum of its proper divisors (93344459188).

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

57885503052 is a wasteful number, since it uses less digits than its factorization.

57885503052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86303 (or 86301 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 48.

The spelling of 57885503052 in words is "fifty-seven billion, eight hundred eighty-five million, five hundred three thousand, fifty-two".