55264441405 has 16 divisors (see below), whose sum is σ = 67954872384. Its totient is φ = 43120494720.

The previous prime is 55264441391. The next prime is 55264441411. The reversal of 55264441405 is 50414446255.

55264441405 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55264441405 - 2⁷ = 55264441277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 689134 + ... + 765136.

It is an arithmetic number, because the mean of its divisors is an integer number (4247179524).

Almost surely, 2^55264441405 is an apocalyptic number.

It is an amenable number.

55264441405 is a deficient number, since it is larger than the sum of its proper divisors (12690430979).

55264441405 is a wasteful number, since it uses less digits than its factorization.

55264441405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79596.

The product of its (nonzero) digits is 384000, while the sum is 40.

The spelling of 55264441405 in words is "fifty-five billion, two hundred sixty-four million, four hundred forty-one thousand, four hundred five".