55234610405 has 16 divisors (see below), whose sum is σ = 72034984560. Its totient is φ = 40414422528.

The previous prime is 55234610371. The next prime is 55234610407. The reversal of 55234610405 is 50401643255.

It can be written as a sum of positive squares in 8 ways, for example, as 2584095556 + 52650514849 = 50834^2 + 229457^2 .

It is a cyclic number.

It is not a de Polignac number, because 55234610405 - 2⁸ = 55234610149 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55234610407) 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 15 ways as a sum of consecutive naturals, for example, 3890912 + ... + 3905081.

It is an arithmetic number, because the mean of its divisors is an integer number (4502186535).

Almost surely, 2^55234610405 is an apocalyptic number.

It is an amenable number.

55234610405 is a deficient number, since it is larger than the sum of its proper divisors (16800374155).

55234610405 is a wasteful number, since it uses less digits than its factorization.

55234610405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7796120.

The product of its (nonzero) digits is 72000, while the sum is 35.

The spelling of 55234610405 in words is "fifty-five billion, two hundred thirty-four million, six hundred ten thousand, four hundred five".