25410025410 has 192 divisors, whose sum is σ = 77374386432. Its totient is φ = 5227200000.

The previous prime is 25410025393. The next prime is 25410025429. The reversal of 25410025410 is 1452001452.

It is an unprimeable number.

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 95 ways as a sum of consecutive naturals, for example, 2561460 + ... + 2571360.

It is an arithmetic number, because the mean of its divisors is an integer number (402991596).

Almost surely, 2^25410025410 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25410025410, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (38687193216).

25410025410 is an abundant number, since it is smaller than the sum of its proper divisors (51964361022).

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

25410025410 is a wasteful number, since it uses less digits than its factorization.

25410025410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10041 (or 10030 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 25410025410 its reverse (1452001452), we get a palindrome (26862026862).

The spelling of 25410025410 in words is "twenty-five billion, four hundred ten million, twenty-five thousand, four hundred ten".