51054611 has 2 divisors, whose sum is σ = 51054612. Its totient is φ = 51054610.

The previous prime is 51054607. The next prime is 51054617. The reversal of 51054611 is 11645015.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51054611 - 2² = 51054607 is a prime.

It is a super-2 number, since 2×51054611² = 5213146608722642, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (51054617) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25527305 + 25527306.

It is an arithmetic number, because the mean of its divisors is an integer number (25527306).

Almost surely, 2^51054611 is an apocalyptic number.

51054611 is a deficient number, since it is larger than the sum of its proper divisors (1).

51054611 is an equidigital number, since it uses as much as digits as its factorization.

51054611 is an odious number, because the sum of its binary digits is odd.

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

The square root of 51054611 is about 7145.2509403099. The cubic root of 51054611 is about 370.9752964131.

Adding to 51054611 its reverse (11645015), we get a palindrome (62699626).

The spelling of 51054611 in words is "fifty-one million, fifty-four thousand, six hundred eleven".