57109010 has 24 divisors (see below), whose sum is σ = 119580300. Its totient is φ = 19580064.

The previous prime is 57109009. The next prime is 57109027. The reversal of 57109010 is 1090175.

57109010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 56415121 + 693889 = 7511^2 + 833^2 .

It is a super-2 number, since 2×57109010² = 6522878046360200, which contains 22 as substring.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 57785 + ... + 58764.

Almost surely, 2^57109010 is an apocalyptic number.

57109010 is an abundant number, since it is smaller than the sum of its proper divisors (62471290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

57109010 is a wasteful number, since it uses less digits than its factorization.

57109010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116570 (or 116563 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 23.

The square root of 57109010 is about 7557.0503505005. The cubic root of 57109010 is about 385.0952932160.

Adding to 57109010 its reverse (1090175), we get a palindrome (58199185).

The spelling of 57109010 in words is "fifty-seven million, one hundred nine thousand, ten".