20260232525 has 24 divisors (see below), whose sum is σ = 28231526400. Its totient is φ = 14310901440.

The previous prime is 20260232459. The next prime is 20260232527. The reversal of 20260232525 is 52523206202.

It is not a de Polignac number, because 20260232525 - 2²² = 20256038221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20260232527) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1347725 + ... + 1362674.

It is an arithmetic number, because the mean of its divisors is an integer number (1176313600).

Almost surely, 2^20260232525 is an apocalyptic number.

20260232525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

20260232525 is a deficient number, since it is larger than the sum of its proper divisors (7971293875).

20260232525 is a wasteful number, since it uses less digits than its factorization.

20260232525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2710445 (or 2710440 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 29.

Adding to 20260232525 its reverse (52523206202), we get a palindrome (72783438727).

The spelling of 20260232525 in words is "twenty billion, two hundred sixty million, two hundred thirty-two thousand, five hundred twenty-five".