57725105 has 8 divisors (see below), whose sum is σ = 69379200. Its totient is φ = 46107376.

The previous prime is 57725099. The next prime is 57725113. The reversal of 57725105 is 50152775.

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

It is a cyclic number.

It is not a de Polignac number, because 57725105 - 2¹⁰ = 57724081 is a prime.

It is a super-2 number, since 2×57725105² = 6664375494522050, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5465 + ... + 12054.

It is an arithmetic number, because the mean of its divisors is an integer number (8672400).

Almost surely, 2^57725105 is an apocalyptic number.

It is an amenable number.

57725105 is a deficient number, since it is larger than the sum of its proper divisors (11654095).

57725105 is a wasteful number, since it uses less digits than its factorization.

57725105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18183.

The product of its (nonzero) digits is 12250, while the sum is 32.

The square root of 57725105 is about 7597.7039294776. The cubic root of 57725105 is about 386.4751524677.

The spelling of 57725105 in words is "fifty-seven million, seven hundred twenty-five thousand, one hundred five".