55226032406 has 8 divisors (see below), whose sum is σ = 82950543504. Its totient is φ = 27575851240.

The previous prime is 55226032399. The next prime is 55226032409. The reversal of 55226032406 is 60423062255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55226032409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18580625 + ... + 18583596.

It is an arithmetic number, because the mean of its divisors is an integer number (10368817938).

Almost surely, 2^55226032406 is an apocalyptic number.

55226032406 is a deficient number, since it is larger than the sum of its proper divisors (27724511098).

55226032406 is a wasteful number, since it uses less digits than its factorization.

55226032406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37164966.

The product of its (nonzero) digits is 86400, while the sum is 35.

The spelling of 55226032406 in words is "fifty-five billion, two hundred twenty-six million, thirty-two thousand, four hundred six".