2493435263 has 12 divisors (see below), whose sum is σ = 2747105424. Its totient is φ = 2261476800.

The previous prime is 2493435257. The next prime is 2493435293. The reversal of 2493435263 is 3625343942.

It is not a de Polignac number, because 2493435263 - 2¹⁸ = 2493173119 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2493435263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2493435223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28598 + ... + 76188.

It is an arithmetic number, because the mean of its divisors is an integer number (228925452).

Almost surely, 2^2493435263 is an apocalyptic number.

2493435263 is a deficient number, since it is larger than the sum of its proper divisors (253670161).

2493435263 is a wasteful number, since it uses less digits than its factorization.

2493435263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48046 (or 48035 counting only the distinct ones).

The product of its digits is 466560, while the sum is 41.

The square root of 2493435263 is about 49934.3094775526. The cubic root of 2493435263 is about 1356.0198044389.

The spelling of 2493435263 in words is "two billion, four hundred ninety-three million, four hundred thirty-five thousand, two hundred sixty-three".