55016306 has 8 divisors (see below), whose sum is σ = 85370220. Its totient is φ = 26559568.

The previous prime is 55016303. The next prime is 55016341. The reversal of 55016306 is 60361055.

It can be written as a sum of positive squares in 2 ways, for example, as 54390625 + 625681 = 7375^2 + 791^2 .

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

It is not an unprimeable number, because it can be changed into a prime (55016303) 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, 474221 + ... + 474336.

Almost surely, 2^55016306 is an apocalyptic number.

55016306 is a deficient number, since it is larger than the sum of its proper divisors (30353914).

55016306 is a wasteful number, since it uses less digits than its factorization.

55016306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 948588.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 55016306 is about 7417.2977559216. The cubic root of 55016306 is about 380.3328247523.

The spelling of 55016306 in words is "fifty-five million, sixteen thousand, three hundred six".