55426063 has 16 divisors (see below), whose sum is σ = 69580800. Its totient is φ = 42890400.

The previous prime is 55426057. The next prime is 55426093. The reversal of 55426063 is 36062455.

It is not a de Polignac number, because 55426063 - 2¹⁷ = 55294991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55426093) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9058 + ... + 13888.

It is an arithmetic number, because the mean of its divisors is an integer number (4348800).

Almost surely, 2^55426063 is an apocalyptic number.

55426063 is a deficient number, since it is larger than the sum of its proper divisors (14154737).

55426063 is a wasteful number, since it uses less digits than its factorization.

55426063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4998.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 55426063 is about 7444.8682325478. The cubic root of 55426063 is about 381.2747196012.

The spelling of 55426063 in words is "fifty-five million, four hundred twenty-six thousand, sixty-three".