25332471010 has 128 divisors (see below), whose sum is σ = 58521968640. Its totient is φ = 7666963200.

The previous prime is 25332470941. The next prime is 25332471011. The reversal of 25332471010 is 1017423352.

It is a self number, because there is not a number n which added to its sum of digits gives 25332471010.

It is not an unprimeable number, because it can be changed into a prime (25332471011) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3707217 + ... + 3714043.

It is an arithmetic number, because the mean of its divisors is an integer number (457202880).

Almost surely, 2^25332471010 is an apocalyptic number.

25332471010 is an abundant number, since it is smaller than the sum of its proper divisors (33189497630).

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

25332471010 is a wasteful number, since it uses less digits than its factorization.

25332471010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6992.

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 25332471010 its reverse (1017423352), we get a palindrome (26349894362).

The spelling of 25332471010 in words is "twenty-five billion, three hundred thirty-two million, four hundred seventy-one thousand, ten".