55925011 has 2 divisors, whose sum is σ = 55925012. Its totient is φ = 55925010.

The previous prime is 55924997. The next prime is 55925033. The reversal of 55925011 is 11052955.

55925011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 55925011 - 2¹¹ = 55922963 is a prime.

It is not a weakly prime, because it can be changed into another prime (55925041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27962505 + 27962506.

It is an arithmetic number, because the mean of its divisors is an integer number (27962506).

Almost surely, 2^55925011 is an apocalyptic number.

55925011 is a deficient number, since it is larger than the sum of its proper divisors (1).

55925011 is an equidigital number, since it uses as much as digits as its factorization.

55925011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2250, while the sum is 28.

The square root of 55925011 is about 7478.3026817587. The cubic root of 55925011 is about 382.4153878945.

Adding to 55925011 its reverse (11052955), we get a palindrome (66977966).

The spelling of 55925011 in words is "fifty-five million, nine hundred twenty-five thousand, eleven".