55474056067 has 4 divisors (see below), whose sum is σ = 55475151400. Its totient is φ = 55472960736.

The previous prime is 55474056041. The next prime is 55474056083. The reversal of 55474056067 is 76065047455.

55474056067 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 55474056067 - 2⁷ = 55474055939 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55474056067.

It is not an unprimeable number, because it can be changed into a prime (55474056367) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 467817 + ... + 574282.

It is an arithmetic number, because the mean of its divisors is an integer number (13868787850).

Almost surely, 2^55474056067 is an apocalyptic number.

55474056067 is a deficient number, since it is larger than the sum of its proper divisors (1095333).

55474056067 is a wasteful number, since it uses less digits than its factorization.

55474056067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095332.

The product of its (nonzero) digits is 3528000, while the sum is 49.

The spelling of 55474056067 in words is "fifty-five billion, four hundred seventy-four million, fifty-six thousand, sixty-seven".