2263735137 has 4 divisors (see below), whose sum is σ = 3018313520. Its totient is φ = 1509156756.

The previous prime is 2263735127. The next prime is 2263735223. The reversal of 2263735137 is 7315373622.

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 not a de Polignac number, because 2263735137 - 2¹¹ = 2263733089 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2263735095 and 2263735104.

It is not an unprimeable number, because it can be changed into a prime (2263735127) 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, 377289187 + ... + 377289192.

It is an arithmetic number, because the mean of its divisors is an integer number (754578380).

Almost surely, 2^2263735137 is an apocalyptic number.

It is an amenable number.

2263735137 is a deficient number, since it is larger than the sum of its proper divisors (754578383).

2263735137 is an equidigital number, since it uses as much as digits as its factorization.

2263735137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754578382.

The product of its digits is 158760, while the sum is 39.

The square root of 2263735137 is about 47578.7256765038. The cubic root of 2263735137 is about 1313.0316780729.

The spelling of 2263735137 in words is "two billion, two hundred sixty-three million, seven hundred thirty-five thousand, one hundred thirty-seven".