2263742053 has 4 divisors (see below), whose sum is σ = 2264342668. Its totient is φ = 2263141440.

The previous prime is 2263742011. The next prime is 2263742069. The reversal of 2263742053 is 3502473622.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3502473622 = 2 ⋅1751236811.

It can be written as a sum of positive squares in 2 ways, for example, as 750376449 + 1513365604 = 27393^2 + 38902^2 .

It is a cyclic number.

It is not a de Polignac number, because 2263742053 - 2¹⁷ = 2263610981 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 (2263742003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 294618 + ... + 302203.

It is an arithmetic number, because the mean of its divisors is an integer number (566085667).

Almost surely, 2^2263742053 is an apocalyptic number.

It is an amenable number.

2263742053 is a deficient number, since it is larger than the sum of its proper divisors (600615).

2263742053 is an equidigital number, since it uses as much as digits as its factorization.

2263742053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600614.

The product of its (nonzero) digits is 60480, while the sum is 34.

The square root of 2263742053 is about 47578.7983559905. The cubic root of 2263742053 is about 1313.0330152314.

The spelling of 2263742053 in words is "two billion, two hundred sixty-three million, seven hundred forty-two thousand, fifty-three".