25928248710 has 384 divisors, whose sum is σ = 80113453056. Its totient is φ = 5254778880.

The previous prime is 25928248691. The next prime is 25928248721. The reversal of 25928248710 is 1784282952.

It is a self number, because there is not a number n which added to its sum of digits gives 25928248710.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 149874184 + ... + 149874356.

It is an arithmetic number, because the mean of its divisors is an integer number (208628784).

Almost surely, 2^25928248710 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25928248710, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40056726528).

25928248710 is an abundant number, since it is smaller than the sum of its proper divisors (54185204346).

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

25928248710 is a wasteful number, since it uses less digits than its factorization.

25928248710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 347 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 48.

The spelling of 25928248710 in words is "twenty-five billion, nine hundred twenty-eight million, two hundred forty-eight thousand, seven hundred ten".