11255210472037 has 4 divisors (see below), whose sum is σ = 12863097682336. Its totient is φ = 9647323261740.

The previous prime is 11255210472031. The next prime is 11255210472041. The reversal of 11255210472037 is 73027401255211.

It is a happy number.

11255210472037 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11255210472037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11255210472031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 803943605139 + ... + 803943605152.

It is an arithmetic number, because the mean of its divisors is an integer number (3215774420584).

Almost surely, 2^{11255210472037} is an apocalyptic number.

It is an amenable number.

11255210472037 is a deficient number, since it is larger than the sum of its proper divisors (1607887210299).

11255210472037 is an equidigital number, since it uses as much as digits as its factorization.

11255210472037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1607887210298.

The product of its (nonzero) digits is 117600, while the sum is 40.

The spelling of 11255210472037 in words is "eleven trillion, two hundred fifty-five billion, two hundred ten million, four hundred seventy-two thousand, thirty-seven".