2063513 has 4 divisors (see below), whose sum is σ = 2066640. Its totient is φ = 2060388.

The previous prime is 2063507. The next prime is 2063521. The reversal of 2063513 is 3153602.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2063513 - 2⁴ = 2063497 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (2063543) 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, 143 + ... + 2036.

It is an arithmetic number, because the mean of its divisors is an integer number (516660).

2^2063513 is an apocalyptic number.

It is an amenable number.

2063513 is a deficient number, since it is larger than the sum of its proper divisors (3127).

2063513 is an equidigital number, since it uses as much as digits as its factorization.

2063513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3126.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 2063513 is about 1436.4932996711. The cubic root of 2063513 is about 127.3119205669.

The spelling of 2063513 in words is "two million, sixty-three thousand, five hundred thirteen".