2561062233 has 8 divisors (see below), whose sum is σ = 3415267648. Its totient is φ = 1707115824.

The previous prime is 2561062109. The next prime is 2561062249. The reversal of 2561062233 is 3322601652.

2561062233 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2561062233 - 2⁸ = 2561061977 is a prime.

It is a super-2 number, since 2×2561062233² = 13118079522597892578, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2561062233.

It is not an unprimeable number, because it can be changed into a prime (2561062433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40366 + ... + 82167.

It is an arithmetic number, because the mean of its divisors is an integer number (426908456).

Almost surely, 2^2561062233 is an apocalyptic number.

It is an amenable number.

2561062233 is a deficient number, since it is larger than the sum of its proper divisors (854205415).

2561062233 is a wasteful number, since it uses less digits than its factorization.

2561062233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129503.

The product of its (nonzero) digits is 12960, while the sum is 30.

The square root of 2561062233 is about 50606.9385855339. The cubic root of 2561062233 is about 1368.1699387694.

Adding to 2561062233 its reverse (3322601652), we get a palindrome (5883663885).

The spelling of 2561062233 in words is "two billion, five hundred sixty-one million, sixty-two thousand, two hundred thirty-three".