11425015205 has 8 divisors (see below), whose sum is σ = 13914645792. Its totient is φ = 9003593808.

The previous prime is 11425015181. The next prime is 11425015219. The reversal of 11425015205 is 50251052411.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11425015205 is a prime.

It is a Duffinian number.

It is a congruent 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, 17051927 + ... + 17052596.

It is an arithmetic number, because the mean of its divisors is an integer number (1739330724).

Almost surely, 2^11425015205 is an apocalyptic number.

It is an amenable number.

11425015205 is a deficient number, since it is larger than the sum of its proper divisors (2489630587).

11425015205 is an equidigital number, since it uses as much as digits as its factorization.

11425015205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34104595.

The product of its (nonzero) digits is 2000, while the sum is 26.

Adding to 11425015205 its reverse (50251052411), we get a palindrome (61676067616).

The spelling of 11425015205 in words is "eleven billion, four hundred twenty-five million, fifteen thousand, two hundred five".