25741057412 has 12 divisors (see below), whose sum is σ = 51482114880. Its totient is φ = 11031881736.

The previous prime is 25741057411. The next prime is 25741057439. The reversal of 25741057412 is 21475014752.

It is a happy number.

25741057412 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (25741057411) 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 3 ways as a sum of consecutive naturals, for example, 459661712 + ... + 459661767.

It is an arithmetic number, because the mean of its divisors is an integer number (4290176240).

Almost surely, 2^25741057412 is an apocalyptic number.

It is an amenable number.

25741057412 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

25741057412 is a wasteful number, since it uses less digits than its factorization.

25741057412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 919323490 (or 919323488 counting only the distinct ones).

The product of its (nonzero) digits is 78400, while the sum is 38.

The spelling of 25741057412 in words is "twenty-five billion, seven hundred forty-one million, fifty-seven thousand, four hundred twelve".