57010071 has 4 divisors (see below), whose sum is σ = 76013432. Its totient is φ = 38006712.

The previous prime is 57010043. The next prime is 57010073. The reversal of 57010071 is 17001075.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 57010071 - 2¹⁷ = 56878999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57010073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9501676 + ... + 9501681.

It is an arithmetic number, because the mean of its divisors is an integer number (19003358).

Almost surely, 2^57010071 is an apocalyptic number.

57010071 is a deficient number, since it is larger than the sum of its proper divisors (19003361).

57010071 is a wasteful number, since it uses less digits than its factorization.

57010071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19003360.

The product of its (nonzero) digits is 245, while the sum is 21.

The square root of 57010071 is about 7550.5013740811. The cubic root of 57010071 is about 384.8727774391.

The spelling of 57010071 in words is "fifty-seven million, ten thousand, seventy-one".