11857025716 has 6 divisors (see below), whose sum is σ = 20749795010. Its totient is φ = 5928512856.

The previous prime is 11857025681. The next prime is 11857025723. The reversal of 11857025716 is 61752075811.

It can be written as a sum of positive squares in only one way, i.e., 11170376100 + 686649616 = 105690^2 + 26204^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1482128211 + ... + 1482128218.

Almost surely, 2^11857025716 is an apocalyptic number.

It is an amenable number.

11857025716 is a deficient number, since it is larger than the sum of its proper divisors (8892769294).

11857025716 is a wasteful number, since it uses less digits than its factorization.

11857025716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2964256433 (or 2964256431 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 43.

The spelling of 11857025716 in words is "eleven billion, eight hundred fifty-seven million, twenty-five thousand, seven hundred sixteen".