11825725505 has 8 divisors (see below), whose sum is σ = 15480949824. Its totient is φ = 8600527600.

The previous prime is 11825725481. The next prime is 11825725529. The reversal of 11825725505 is 50552752811.

It is an interprime number because it is at equal distance from previous prime (11825725481) and next prime (11825725529).

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

It is not a de Polignac number, because 11825725505 - 2¹² = 11825721409 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107506541 + ... + 107506650.

It is an arithmetic number, because the mean of its divisors is an integer number (1935118728).

Almost surely, 2^11825725505 is an apocalyptic number.

It is an amenable number.

11825725505 is a deficient number, since it is larger than the sum of its proper divisors (3655224319).

11825725505 is a wasteful number, since it uses less digits than its factorization.

11825725505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215013207.

The product of its (nonzero) digits is 140000, while the sum is 41.

The spelling of 11825725505 in words is "eleven billion, eight hundred twenty-five million, seven hundred twenty-five thousand, five hundred five".