23252541061 has 4 divisors (see below), whose sum is σ = 24620337612. Its totient is φ = 21884744512.

The previous prime is 23252541041. The next prime is 23252541071. The reversal of 23252541061 is 16014525232.

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 12009968100 + 11242572961 = 109590^2 + 106031^2 .

It is a cyclic number.

It is not a de Polignac number, because 23252541061 - 2¹³ = 23252532869 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 (23252541001) 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, 683898250 + ... + 683898283.

It is an arithmetic number, because the mean of its divisors is an integer number (6155084403).

Almost surely, 2^23252541061 is an apocalyptic number.

It is an amenable number.

23252541061 is a deficient number, since it is larger than the sum of its proper divisors (1367796551).

23252541061 is a wasteful number, since it uses less digits than its factorization.

23252541061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1367796550.

The product of its (nonzero) digits is 14400, while the sum is 31.

The spelling of 23252541061 in words is "twenty-three billion, two hundred fifty-two million, five hundred forty-one thousand, sixty-one".