25125225245061 has 8 divisors (see below), whose sum is σ = 33500426529024. Its totient is φ = 16750087062240.

The previous prime is 25125225245041. The next prime is 25125225245063. The reversal of 25125225245061 is 16054252252152.

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

It is not a de Polignac number, because 25125225245061 - 2⁶ = 25125225244997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (25125225245063) 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, 14838261 + ... + 16444586.

It is an arithmetic number, because the mean of its divisors is an integer number (4187553316128).

Almost surely, 2^{25125225245061} is an apocalyptic number.

It is an amenable number.

25125225245061 is a deficient number, since it is larger than the sum of its proper divisors (8375201283963).

25125225245061 is a wasteful number, since it uses less digits than its factorization.

25125225245061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31550571.

The product of its (nonzero) digits is 480000, while the sum is 42.

The spelling of 25125225245061 in words is "twenty-five trillion, one hundred twenty-five billion, two hundred twenty-five million, two hundred forty-five thousand, sixty-one".