55325426 has 16 divisors (see below), whose sum is σ = 90379800. Its totient is φ = 25246848.

The previous prime is 55325423. The next prime is 55325443. The reversal of 55325426 is 62452355.

55325426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 15015625 + 40309801 = 3875^2 + 6349^2 .

It is a junction number, because it is equal to n+sod(n) for n = 55325392 and 55325401.

It is not an unprimeable number, because it can be changed into a prime (55325423) 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 in 7 ways as a sum of consecutive naturals, for example, 9641 + ... + 14268.

Almost surely, 2^55325426 is an apocalyptic number.

55325426 is a deficient number, since it is larger than the sum of its proper divisors (35054374).

55325426 is a wasteful number, since it uses less digits than its factorization.

55325426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24013.

The product of its digits is 36000, while the sum is 32.

The square root of 55325426 is about 7438.1063450316. The cubic root of 55325426 is about 381.0438198624.

The spelling of 55325426 in words is "fifty-five million, three hundred twenty-five thousand, four hundred twenty-six".