25050412541 has 24 divisors (see below), whose sum is σ = 32885598240. Its totient is φ = 18846693600.

The previous prime is 25050412537. The next prime is 25050412589. The reversal of 25050412541 is 14521405052.

It is not a de Polignac number, because 25050412541 - 2² = 25050412537 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25050412531) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 785675 + ... + 816936.

It is an arithmetic number, because the mean of its divisors is an integer number (1370233260).

Almost surely, 2^25050412541 is an apocalyptic number.

It is an amenable number.

25050412541 is a deficient number, since it is larger than the sum of its proper divisors (7835185699).

25050412541 is a wasteful number, since it uses less digits than its factorization.

25050412541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602665 (or 1602658 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 25050412541 its reverse (14521405052), we get a palindrome (39571817593).

The spelling of 25050412541 in words is "twenty-five billion, fifty million, four hundred twelve thousand, five hundred forty-one".