25062231311 has 16 divisors (see below), whose sum is σ = 28174009248. Its totient is φ = 22140086400.

The previous prime is 25062231287. The next prime is 25062231319. The reversal of 25062231311 is 11313226052.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 25062231311 - 2¹⁰ = 25062230287 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 (25062231319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 397745 + ... + 456426.

It is an arithmetic number, because the mean of its divisors is an integer number (1760875578).

Almost surely, 2^25062231311 is an apocalyptic number.

25062231311 is a deficient number, since it is larger than the sum of its proper divisors (3111777937).

25062231311 is a wasteful number, since it uses less digits than its factorization.

25062231311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854282.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 25062231311 its reverse (11313226052), we get a palindrome (36375457363).

The spelling of 25062231311 in words is "twenty-five billion, sixty-two million, two hundred thirty-one thousand, three hundred eleven".