11059371951 has 8 divisors (see below), whose sum is σ = 14965916544. Its totient is φ = 7262871000.

The previous prime is 11059371941. The next prime is 11059371959. The reversal of 11059371951 is 15917395011.

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

It is not a de Polignac number, because 11059371951 - 2¹⁹ = 11058847663 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11059371959) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 27510675 + ... + 27511076.

It is an arithmetic number, because the mean of its divisors is an integer number (1870739568).

Almost surely, 2^11059371951 is an apocalyptic number.

11059371951 is a deficient number, since it is larger than the sum of its proper divisors (3906544593).

11059371951 is an equidigital number, since it uses as much as digits as its factorization.

11059371951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55021821.

The product of its (nonzero) digits is 42525, while the sum is 42.

The spelling of 11059371951 in words is "eleven billion, fifty-nine million, three hundred seventy-one thousand, nine hundred fifty-one".