2483469581 has 4 divisors (see below), whose sum is σ = 2487521532. Its totient is φ = 2479417632.

The previous prime is 2483469539. The next prime is 2483469619. The reversal of 2483469581 is 1859643842.

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

It can be written as a sum of positive squares in 2 ways, for example, as 9302500 + 2474167081 = 3050^2 + 49741^2 .

It is a cyclic number.

It is not a de Polignac number, because 2483469581 - 2²⁶ = 2416360717 is a prime.

It is a super-2 number, since 2×2483469581² = 12335242319504631122, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2483169581) 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, 2025056 + ... + 2026281.

It is an arithmetic number, because the mean of its divisors is an integer number (621880383).

Almost surely, 2^2483469581 is an apocalyptic number.

It is an amenable number.

2483469581 is a deficient number, since it is larger than the sum of its proper divisors (4051951).

2483469581 is an equidigital number, since it uses as much as digits as its factorization.

2483469581 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4051950.

The product of its digits is 1658880, while the sum is 50.

The square root of 2483469581 is about 49834.4216480938. The cubic root of 2483469581 is about 1354.2108268011.

The spelling of 2483469581 in words is "two billion, four hundred eighty-three million, four hundred sixty-nine thousand, five hundred eighty-one".