11252492845387 has 2 divisors, whose sum is σ = 11252492845388. Its totient is φ = 11252492845386.

The previous prime is 11252492845381. The next prime is 11252492845397. The reversal of 11252492845387 is 78354829425211.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11252492845387 is a prime.

It is not a weakly prime, because it can be changed into another prime (11252492845381) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5626246422693 + 5626246422694.

It is an arithmetic number, because the mean of its divisors is an integer number (5626246422694).

Almost surely, 2^{11252492845387} is an apocalyptic number.

11252492845387 is a deficient number, since it is larger than the sum of its proper divisors (1).

11252492845387 is an equidigital number, since it uses as much as digits as its factorization.

11252492845387 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38707200, while the sum is 61.

The spelling of 11252492845387 in words is "eleven trillion, two hundred fifty-two billion, four hundred ninety-two million, eight hundred forty-five thousand, three hundred eighty-seven".