55526514 has 16 divisors (see below), whose sum is σ = 111155328. Its totient is φ = 18491792.

The previous prime is 55526509. The next prime is 55526533. The reversal of 55526514 is 41562555.

55526514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Curzon number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 4039 + ... + 11285.

It is an arithmetic number, because the mean of its divisors is an integer number (6947208).

Almost surely, 2^55526514 is an apocalyptic number.

55526514 is an abundant number, since it is smaller than the sum of its proper divisors (55628814).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55526514 is a wasteful number, since it uses less digits than its factorization.

55526514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8529.

The product of its digits is 30000, while the sum is 33.

The square root of 55526514 is about 7451.6115035608. The cubic root of 55526514 is about 381.5049140309.

The spelling of 55526514 in words is "fifty-five million, five hundred twenty-six thousand, five hundred fourteen".