2261546255 has 16 divisors (see below), whose sum is σ = 2803438848. Its totient is φ = 1749600000.

The previous prime is 2261546233. The next prime is 2261546281. The reversal of 2261546255 is 5526451622.

It is a happy number.

2261546255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2261546255 - 2²⁴ = 2244769039 is a prime.

It is a super-2 number, since 2×2261546255² = 10229182927009050050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 246755 + ... + 255755.

It is an arithmetic number, because the mean of its divisors is an integer number (175214928).

Almost surely, 2^2261546255 is an apocalyptic number.

2261546255 is a deficient number, since it is larger than the sum of its proper divisors (541892593).

2261546255 is a wasteful number, since it uses less digits than its factorization.

2261546255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10658.

The product of its digits is 144000, while the sum is 38.

The square root of 2261546255 is about 47555.7173744651. The cubic root of 2261546255 is about 1312.6083366961.

Adding to 2261546255 its reverse (5526451622), we get a palindrome (7787997877).

The spelling of 2261546255 in words is "two billion, two hundred sixty-one million, five hundred forty-six thousand, two hundred fifty-five".