2130584263 has 4 divisors (see below), whose sum is σ = 2131090648. Its totient is φ = 2130077880.

The previous prime is 2130584257. The next prime is 2130584273. The reversal of 2130584263 is 3624850312.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2130584263 - 2¹⁷ = 2130453191 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 (2130584273) 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, 246828 + ... + 255313.

It is an arithmetic number, because the mean of its divisors is an integer number (532772662).

Almost surely, 2^2130584263 is an apocalyptic number.

2130584263 is a deficient number, since it is larger than the sum of its proper divisors (506385).

2130584263 is an equidigital number, since it uses as much as digits as its factorization.

2130584263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 506384.

The product of its (nonzero) digits is 34560, while the sum is 34.

The square root of 2130584263 is about 46158.2523824289. The cubic root of 2130584263 is about 1286.7659838218.

The spelling of 2130584263 in words is "two billion, one hundred thirty million, five hundred eighty-four thousand, two hundred sixty-three".