56110451 has 2 divisors, whose sum is σ = 56110452. Its totient is φ = 56110450.

The previous prime is 56110429. The next prime is 56110469. The reversal of 56110451 is 15401165.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-56110451 is a prime.

It is a super-2 number, since 2×56110451² = 6296765422846802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (56110471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28055225 + 28055226.

It is an arithmetic number, because the mean of its divisors is an integer number (28055226).

Almost surely, 2^56110451 is an apocalyptic number.

56110451 is a deficient number, since it is larger than the sum of its proper divisors (1).

56110451 is an equidigital number, since it uses as much as digits as its factorization.

56110451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 56110451 is about 7490.6909561135. The cubic root of 56110451 is about 382.8376013228.

The spelling of 56110451 in words is "fifty-six million, one hundred ten thousand, four hundred fifty-one".