51926011 has 2 divisors, whose sum is σ = 51926012. Its totient is φ = 51926010.

The previous prime is 51926009. The next prime is 51926027. The reversal of 51926011 is 11062915.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 51926011 - 2¹ = 51926009 is a prime.

Together with 51926009, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (51921011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25963005 + 25963006.

It is an arithmetic number, because the mean of its divisors is an integer number (25963006).

Almost surely, 2^51926011 is an apocalyptic number.

51926011 is a deficient number, since it is larger than the sum of its proper divisors (1).

51926011 is an equidigital number, since it uses as much as digits as its factorization.

51926011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 540, while the sum is 25.

The square root of 51926011 is about 7205.9705106252. The cubic root of 51926011 is about 373.0740029552.

Adding to 51926011 its reverse (11062915), we get a palindrome (62988926).

The spelling of 51926011 in words is "fifty-one million, nine hundred twenty-six thousand, eleven".