57487050 has 96 divisors (see below), whose sum is σ = 160406400. Its totient is φ = 15137280.

The previous prime is 57487049. The next prime is 57487061. The reversal of 57487050 is 5078475.

57487050 is a `hidden beast` number, since 574 + 87 + 0 + 5 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 57486996 and 57487014.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 130731 + ... + 131169.

It is an arithmetic number, because the mean of its divisors is an integer number (1670900).

Almost surely, 2^57487050 is an apocalyptic number.

57487050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 57487050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80203200).

57487050 is an abundant number, since it is smaller than the sum of its proper divisors (102919350).

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

57487050 is a wasteful number, since it uses less digits than its factorization.

57487050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 39200, while the sum is 36.

The square root of 57487050 is about 7582.0214982549. The cubic root of 57487050 is about 385.9431534137.

The spelling of 57487050 in words is "fifty-seven million, four hundred eighty-seven thousand, fifty".