55027369 has 4 divisors (see below), whose sum is σ = 55222096. Its totient is φ = 54832644.

The previous prime is 55027337. The next prime is 55027373. The reversal of 55027369 is 96372055.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 55027369 - 2⁵ = 55027337 is a prime.

It is a super-2 number, since 2×55027369² = 6056022678124322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55027309) 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, 96939 + ... + 97504.

It is an arithmetic number, because the mean of its divisors is an integer number (13805524).

Almost surely, 2^55027369 is an apocalyptic number.

It is an amenable number.

55027369 is a deficient number, since it is larger than the sum of its proper divisors (194727).

55027369 is a wasteful number, since it uses less digits than its factorization.

55027369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194726.

The product of its (nonzero) digits is 56700, while the sum is 37.

The square root of 55027369 is about 7418.0434752029. The cubic root of 55027369 is about 380.3583162253.

The spelling of 55027369 in words is "fifty-five million, twenty-seven thousand, three hundred sixty-nine".