57513301 has 6 divisors (see below), whose sum is σ = 58516406. Its totient is φ = 56512200.

The previous prime is 57513299. The next prime is 57513341. The reversal of 57513301 is 10331575.

It can be written as a sum of positive squares in only one way, i.e., 33942276 + 23571025 = 5826^2 + 4855^2 .

It is not a de Polignac number, because 57513301 - 2¹ = 57513299 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 (57513341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58746 + ... + 59716.

Almost surely, 2^57513301 is an apocalyptic number.

It is an amenable number.

57513301 is a deficient number, since it is larger than the sum of its proper divisors (1003105).

57513301 is an frugal number, since it uses more digits than its factorization.

57513301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2003 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 1575, while the sum is 25.

The square root of 57513301 is about 7583.7524353054. The cubic root of 57513301 is about 386.0018904218.

Adding to 57513301 its reverse (10331575), we get a palindrome (67844876).

The spelling of 57513301 in words is "fifty-seven million, five hundred thirteen thousand, three hundred one".