57583065650 has 48 divisors (see below), whose sum is σ = 121921357248. Its totient is φ = 20028888000.

The previous prime is 57583065619. The next prime is 57583065671. The reversal of 57583065650 is 5656038575.

It is a Harshad number since it is a multiple of its sum of digits (50).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2263361 + ... + 2288660.

It is an arithmetic number, because the mean of its divisors is an integer number (2540028276).

Almost surely, 2^57583065650 is an apocalyptic number.

57583065650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

57583065650 is an abundant number, since it is smaller than the sum of its proper divisors (64338291598).

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

57583065650 is a wasteful number, since it uses less digits than its factorization.

57583065650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552067 (or 4552062 counting only the distinct ones).

The product of its (nonzero) digits is 3780000, while the sum is 50.

The spelling of 57583065650 in words is "fifty-seven billion, five hundred eighty-three million, sixty-five thousand, six hundred fifty".