25061425241 has 8 divisors (see below), whose sum is σ = 25443173760. Its totient is φ = 24679903248.

The previous prime is 25061425237. The next prime is 25061425307. The reversal of 25061425241 is 14252416052.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 25061425241 - 2² = 25061425237 is a prime.

It is a super-2 number, since 2×25061425241² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 25061425198 and 25061425207.

It is not an unprimeable number, because it can be changed into a prime (25061425841) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 173375 + ... + 283163.

It is an arithmetic number, because the mean of its divisors is an integer number (3180396720).

Almost surely, 2^25061425241 is an apocalyptic number.

It is an amenable number.

25061425241 is a deficient number, since it is larger than the sum of its proper divisors (381748519).

25061425241 is a wasteful number, since it uses less digits than its factorization.

25061425241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113263.

The product of its (nonzero) digits is 19200, while the sum is 32.

The spelling of 25061425241 in words is "twenty-five billion, sixty-one million, four hundred twenty-five thousand, two hundred forty-one".