55322467 has 4 divisors (see below), whose sum is σ = 56609080. Its totient is φ = 54035856.

The previous prime is 55322453. The next prime is 55322473. The reversal of 55322467 is 76422355.

55322467 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, and also an emirpimes, since its reverse is a distinct semiprime: 76422355 = 5 ⋅15284471.

It is a cyclic number.

It is not a de Polignac number, because 55322467 - 2⁷ = 55322339 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55322497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643242 + ... + 643327.

It is an arithmetic number, because the mean of its divisors is an integer number (14152270).

Almost surely, 2^55322467 is an apocalyptic number.

55322467 is a deficient number, since it is larger than the sum of its proper divisors (1286613).

55322467 is a wasteful number, since it uses less digits than its factorization.

55322467 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286612.

The product of its digits is 50400, while the sum is 34.

The square root of 55322467 is about 7437.9074342183. The cubic root of 55322467 is about 381.0370265497.

The spelling of 55322467 in words is "fifty-five million, three hundred twenty-two thousand, four hundred sixty-seven".