55296511 has 4 divisors (see below), whose sum is σ = 56233800. Its totient is φ = 54359224.

The previous prime is 55296497. The next prime is 55296569. The reversal of 55296511 is 11569255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11569255 = 5 ⋅2313851.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55296511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55297511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 468556 + ... + 468673.

It is an arithmetic number, because the mean of its divisors is an integer number (14058450).

Almost surely, 2^55296511 is an apocalyptic number.

55296511 is a deficient number, since it is larger than the sum of its proper divisors (937289).

55296511 is an equidigital number, since it uses as much as digits as its factorization.

55296511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 937288.

The product of its digits is 13500, while the sum is 34.

The square root of 55296511 is about 7436.1623839182. The cubic root of 55296511 is about 380.9774260248.

The spelling of 55296511 in words is "fifty-five million, two hundred ninety-six thousand, five hundred eleven".