57049211 has 8 divisors (see below), whose sum is σ = 58411584. Its totient is φ = 55693120.

The previous prime is 57049199. The next prime is 57049219. The reversal of 57049211 is 11294075.

57049211 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 57049211 - 2¹⁴ = 57032827 is a prime.

It is a super-2 number, since 2×57049211² = 6509224951445042, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (57049219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20351 + ... + 22983.

It is an arithmetic number, because the mean of its divisors is an integer number (7301448).

Almost surely, 2^57049211 is an apocalyptic number.

57049211 is a deficient number, since it is larger than the sum of its proper divisors (1362373).

57049211 is a wasteful number, since it uses less digits than its factorization.

57049211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3141.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 57049211 is about 7553.0928102334. The cubic root of 57049211 is about 384.9608348308.

The spelling of 57049211 in words is "fifty-seven million, forty-nine thousand, two hundred eleven".