57534522 has 8 divisors (see below), whose sum is σ = 115069056. Its totient is φ = 19178172.

The previous prime is 57534517. The next prime is 57534539. The reversal of 57534522 is 22543575.

It is a sphenic number, since it is the product of 3 distinct primes.

57534522 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4794538 + ... + 4794549.

It is an arithmetic number, because the mean of its divisors is an integer number (14383632).

Almost surely, 2^57534522 is an apocalyptic number.

57534522 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

57534522 is a wasteful number, since it uses less digits than its factorization.

57534522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9589092.

The product of its digits is 42000, while the sum is 33.

The square root of 57534522 is about 7585.1514157596. The cubic root of 57534522 is about 386.0493596664.

The spelling of 57534522 in words is "fifty-seven million, five hundred thirty-four thousand, five hundred twenty-two".