2261452583 has 4 divisors (see below), whose sum is σ = 2435410488. Its totient is φ = 2087494680.

The previous prime is 2261452579. The next prime is 2261452673. The reversal of 2261452583 is 3852541622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3852541622 = 2 ⋅1926270811.

It is a cyclic number.

It is not a de Polignac number, because 2261452583 - 2² = 2261452579 is a prime.

It is a super-2 number, since 2×2261452583² = 10228335570314743778, 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 (2261452513) 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, 86978933 + ... + 86978958.

It is an arithmetic number, because the mean of its divisors is an integer number (608852622).

Almost surely, 2^2261452583 is an apocalyptic number.

2261452583 is a deficient number, since it is larger than the sum of its proper divisors (173957905).

2261452583 is a wasteful number, since it uses less digits than its factorization.

2261452583 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173957904.

The product of its digits is 115200, while the sum is 38.

The square root of 2261452583 is about 47554.7324984591. The cubic root of 2261452583 is about 1312.5902139412.

The spelling of 2261452583 in words is "two billion, two hundred sixty-one million, four hundred fifty-two thousand, five hundred eighty-three".