11056632451 has 2 divisors, whose sum is σ = 11056632452. Its totient is φ = 11056632450.

The previous prime is 11056632413. The next prime is 11056632469. The reversal of 11056632451 is 15423665011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11056632451 - 2¹⁹ = 11056108163 is a prime.

It is not a weakly prime, because it can be changed into another prime (11056612451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5528316225 + 5528316226.

It is an arithmetic number, because the mean of its divisors is an integer number (5528316226).

Almost surely, 2^11056632451 is an apocalyptic number.

11056632451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11056632451 is an equidigital number, since it uses as much as digits as its factorization.

11056632451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 11056632451 in words is "eleven billion, fifty-six million, six hundred thirty-two thousand, four hundred fifty-one".