55736306 has 8 divisors (see below), whose sum is σ = 83658204. Its totient is φ = 27850240.

The previous prime is 55736293. The next prime is 55736321. The reversal of 55736306 is 60363755.

It can be written as a sum of positive squares in 2 ways, for example, as 45010681 + 10725625 = 6709^2 + 3275^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4655 + ... + 11538.

Almost surely, 2^55736306 is an apocalyptic number.

55736306 is a deficient number, since it is larger than the sum of its proper divisors (27921898).

55736306 is a wasteful number, since it uses less digits than its factorization.

55736306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17916.

The product of its (nonzero) digits is 56700, while the sum is 35.

The square root of 55736306 is about 7465.6751871482. The cubic root of 55736306 is about 381.9847814264.

It can be divided in two parts, 557 and 36306, that added together give a palindrome (36863).

The spelling of 55736306 in words is "fifty-five million, seven hundred thirty-six thousand, three hundred six".