25254763710 has 256 divisors, whose sum is σ = 71066419200. Its totient is φ = 5679590400.

The previous prime is 25254763673. The next prime is 25254763711. The reversal of 25254763710 is 1736745252.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25254763711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 93190875 + ... + 93191145.

It is an arithmetic number, because the mean of its divisors is an integer number (277603200).

Almost surely, 2^25254763710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25254763710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35533209600).

25254763710 is an abundant number, since it is smaller than the sum of its proper divisors (45811655490).

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

25254763710 is a wasteful number, since it uses less digits than its factorization.

25254763710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 567.

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 25254763710 in words is "twenty-five billion, two hundred fifty-four million, seven hundred sixty-three thousand, seven hundred ten".