57532828050 has 72 divisors (see below), whose sum is σ = 155699957556. Its totient is φ = 15230085120.

The previous prime is 57532828037. The next prime is 57532828117. The reversal of 57532828050 is 5082823575.

57532828050 is a `hidden beast` number, since 575 + 3 + 2 + 8 + 28 + 0 + 50 = 666.

It can be written as a sum of positive squares in 6 ways, for example, as 31336434441 + 26196393609 = 177021^2 + 161853^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 57532827987 and 57532828005.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 404959 + ... + 528258.

Almost surely, 2^57532828050 is an apocalyptic number.

57532828050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57532828050 is an abundant number, since it is smaller than the sum of its proper divisors (98167129506).

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

57532828050 is a wasteful number, since it uses less digits than its factorization.

57532828050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 933372 (or 933364 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 45.

The spelling of 57532828050 in words is "fifty-seven billion, five hundred thirty-two million, eight hundred twenty-eight thousand, fifty".