25324805332 has 24 divisors (see below), whose sum is σ = 44736362496. Its totient is φ = 12543295968.

The previous prime is 25324805309. The next prime is 25324805333. The reversal of 25324805332 is 23350842352.

It is a junction number, because it is equal to n+sod(n) for n = 25324805291 and 25324805300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25324805333) 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, 293553 + ... + 369895.

It is an arithmetic number, because the mean of its divisors is an integer number (1864015104).

Almost surely, 2^25324805332 is an apocalyptic number.

It is an amenable number.

25324805332 is a deficient number, since it is larger than the sum of its proper divisors (19411557164).

25324805332 is a wasteful number, since it uses less digits than its factorization.

25324805332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77127 (or 77125 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 37.

The spelling of 25324805332 in words is "twenty-five billion, three hundred twenty-four million, eight hundred five thousand, three hundred thirty-two".