2653063 has 4 divisors (see below), whose sum is σ = 3032080. Its totient is φ = 2274048.

The previous prime is 2653051. The next prime is 2653067. The reversal of 2653063 is 3603562.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3603562 = 2 ⋅1801781.

It is a de Polignac number, because none of the positive numbers 2^k-2653063 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 (2653067) 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, 189498 + ... + 189511.

It is an arithmetic number, because the mean of its divisors is an integer number (758020).

2^2653063 is an apocalyptic number.

2653063 is a deficient number, since it is larger than the sum of its proper divisors (379017).

2653063 is an equidigital number, since it uses as much as digits as its factorization.

2653063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 379016.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 2653063 is about 1628.8225808847. The cubic root of 2653063 is about 138.4360463595.

The spelling of 2653063 in words is "two million, six hundred fifty-three thousand, sixty-three".