25006469796 has 192 divisors, whose sum is σ = 83437240320. Its totient is φ = 6285600000.

The previous prime is 25006469779. The next prime is 25006469801. The reversal of 25006469796 is 69796460052.

25006469796 is a `hidden beast` number, since 2 + 500 + 6 + 4 + 69 + 79 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 209296 + ... + 306296.

It is an arithmetic number, because the mean of its divisors is an integer number (434568960).

Almost surely, 2^25006469796 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 25006469796, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41718620160).

25006469796 is an abundant number, since it is smaller than the sum of its proper divisors (58430770524).

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

25006469796 is a wasteful number, since it uses less digits than its factorization.

25006469796 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97063 (or 97055 counting only the distinct ones).

The product of its (nonzero) digits is 4898880, while the sum is 54.

The spelling of 25006469796 in words is "twenty-five billion, six million, four hundred sixty-nine thousand, seven hundred ninety-six".