55716118 has 8 divisors (see below), whose sum is σ = 83872440. Its totient is φ = 27758640.

The previous prime is 55716109. The next prime is 55716127. The reversal of 55716118 is 81161755.

It is an interprime number because it is at equal distance from previous prime (55716109) and next prime (55716127).

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

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 49008 + ... + 50131.

It is an arithmetic number, because the mean of its divisors is an integer number (10484055).

Almost surely, 2^55716118 is an apocalyptic number.

55716118 is a deficient number, since it is larger than the sum of its proper divisors (28156322).

55716118 is a wasteful number, since it uses less digits than its factorization.

55716118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99422.

The product of its digits is 8400, while the sum is 34.

The square root of 55716118 is about 7464.3230101597. The cubic root of 55716118 is about 381.9386568530.

The spelling of 55716118 in words is "fifty-five million, seven hundred sixteen thousand, one hundred eighteen".