25066211324 has 24 divisors (see below), whose sum is σ = 54689916288. Its totient is φ = 9766056240.

The previous prime is 25066211309. The next prime is 25066211333. The reversal of 25066211324 is 42311266052.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40691594 + ... + 40692209.

It is an arithmetic number, because the mean of its divisors is an integer number (2278746512).

Almost surely, 2^25066211324 is an apocalyptic number.

It is an amenable number.

25066211324 is an abundant number, since it is smaller than the sum of its proper divisors (29623704964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

25066211324 is a wasteful number, since it uses less digits than its factorization.

25066211324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81383825 (or 81383823 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 25066211324 its reverse (42311266052), we get a palindrome (67377477376).

The spelling of 25066211324 in words is "twenty-five billion, sixty-six million, two hundred eleven thousand, three hundred twenty-four".