57019411 has 6 divisors (see below), whose sum is σ = 60571100. Its totient is φ = 53665056.

The previous prime is 57019381. The next prime is 57019439. The reversal of 57019411 is 11491075.

It is not a de Polignac number, because 57019411 - 2⁵ = 57019379 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 57019411.

It is not an unprimeable number, because it can be changed into a prime (57019441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 98361 + ... + 98938.

Almost surely, 2^57019411 is an apocalyptic number.

57019411 is a deficient number, since it is larger than the sum of its proper divisors (3551689).

57019411 is a wasteful number, since it uses less digits than its factorization.

57019411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 197333 (or 197316 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 28.

The square root of 57019411 is about 7551.1198507241. The cubic root of 57019411 is about 384.8937942839.

The spelling of 57019411 in words is "fifty-seven million, nineteen thousand, four hundred eleven".