57572255 has 8 divisors (see below), whose sum is σ = 74401152. Its totient is φ = 42514848.

The previous prime is 57572233. The next prime is 57572287. The reversal of 57572255 is 55227575.

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 57572255 - 2⁶ = 57572191 is a prime.

It is a Duffinian number.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 442799 + ... + 442928.

It is an arithmetic number, because the mean of its divisors is an integer number (9300144).

Almost surely, 2^57572255 is an apocalyptic number.

57572255 is a deficient number, since it is larger than the sum of its proper divisors (16828897).

57572255 is a wasteful number, since it uses less digits than its factorization.

57572255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 885745.

The product of its digits is 122500, while the sum is 38.

The square root of 57572255 is about 7587.6383018697. The cubic root of 57572255 is about 386.1337357747.

The spelling of 57572255 in words is "fifty-seven million, five hundred seventy-two thousand, two hundred fifty-five".