55067263 has 8 divisors (see below), whose sum is σ = 58665600. Its totient is φ = 51538968.

The previous prime is 55067261. The next prime is 55067269. The reversal of 55067263 is 36276055.

55067263 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 55067263 - 2¹ = 55067261 is a prime.

It is a super-2 number, since 2×55067263² = 6064806908622338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55067261) 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 7 ways as a sum of consecutive naturals, for example, 15883 + ... + 19036.

It is an arithmetic number, because the mean of its divisors is an integer number (7333200).

Almost surely, 2^55067263 is an apocalyptic number.

55067263 is a deficient number, since it is larger than the sum of its proper divisors (3598337).

55067263 is a wasteful number, since it uses less digits than its factorization.

55067263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35021.

The product of its (nonzero) digits is 37800, while the sum is 34.

The square root of 55067263 is about 7420.7319719823. The cubic root of 55067263 is about 380.4502120064.

It can be divided in two parts, 5506 and 7263, that added together give a square (12769 = 113²).

The spelling of 55067263 in words is "fifty-five million, sixty-seven thousand, two hundred sixty-three".