57428510 has 8 divisors (see below), whose sum is σ = 103371336. Its totient is φ = 22971400.

The previous prime is 57428491. The next prime is 57428513. The reversal of 57428510 is 1582475.

57428510 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 a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57428513) 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 3 ways as a sum of consecutive naturals, for example, 2871416 + ... + 2871435.

It is an arithmetic number, because the mean of its divisors is an integer number (12921417).

Almost surely, 2^57428510 is an apocalyptic number.

57428510 is a deficient number, since it is larger than the sum of its proper divisors (45942826).

57428510 is a wasteful number, since it uses less digits than its factorization.

57428510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5742858.

The product of its (nonzero) digits is 11200, while the sum is 32.

The square root of 57428510 is about 7578.1600669292. The cubic root of 57428510 is about 385.8121048528.

The spelling of 57428510 in words is "fifty-seven million, four hundred twenty-eight thousand, five hundred ten".