13463057 has 4 divisors (see below), whose sum is σ = 13509300. Its totient is φ = 13416816.

The previous prime is 13463041. The next prime is 13463059. The reversal of 13463057 is 75036431.

13463057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 75036431 = 449 ⋅167119.

It can be written as a sum of positive squares in 2 ways, for example, as 12138256 + 1324801 = 3484^2 + 1151^2 .

It is a cyclic number.

It is not a de Polignac number, because 13463057 - 2⁴ = 13463041 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13463059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22682 + ... + 23267.

It is an arithmetic number, because the mean of its divisors is an integer number (3377325).

Almost surely, 2^13463057 is an apocalyptic number.

It is an amenable number.

13463057 is a deficient number, since it is larger than the sum of its proper divisors (46243).

13463057 is an equidigital number, since it uses as much as digits as its factorization.

13463057 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46242.

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 13463057 is about 3669.2038646006. The cubic root of 13463057 is about 237.8927617530.

Adding to 13463057 its reverse (75036431), we get a palindrome (88499488).

The spelling of 13463057 in words is "thirteen million, four hundred sixty-three thousand, fifty-seven".