55711914 has 16 divisors (see below), whose sum is σ = 117288480. Its totient is φ = 17593200.

The previous prime is 55711913. The next prime is 55711919. The reversal of 55711914 is 41911755.

It is not an unprimeable number, because it can be changed into a prime (55711913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 244237 + ... + 244464.

It is an arithmetic number, because the mean of its divisors is an integer number (7330530).

Almost surely, 2^55711914 is an apocalyptic number.

55711914 is an abundant number, since it is smaller than the sum of its proper divisors (61576566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55711914 is a wasteful number, since it uses less digits than its factorization.

55711914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488725.

The product of its digits is 6300, while the sum is 33.

The square root of 55711914 is about 7464.0413985990. The cubic root of 55711914 is about 381.9290503540.

The spelling of 55711914 in words is "fifty-five million, seven hundred eleven thousand, nine hundred fourteen".