2563413 has 8 divisors (see below), whose sum is σ = 3619008. Its totient is φ = 1608384.

The previous prime is 2563409. The next prime is 2563417. The reversal of 2563413 is 3143652.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2563409) and next prime (2563417).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2563413 - 2² = 2563409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2563417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25081 + ... + 25182.

It is an arithmetic number, because the mean of its divisors is an integer number (452376).

2^2563413 is an apocalyptic number.

It is an amenable number.

2563413 is a deficient number, since it is larger than the sum of its proper divisors (1055595).

2563413 is a wasteful number, since it uses less digits than its factorization.

2563413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50283.

The product of its digits is 2160, while the sum is 24.

The square root of 2563413 is about 1601.0662072507. The cubic root of 2563413 is about 136.8588419449.

The spelling of 2563413 in words is "two million, five hundred sixty-three thousand, four hundred thirteen".