55945634 has 8 divisors (see below), whose sum is σ = 85501980. Its totient is φ = 27444976.

The previous prime is 55945627. The next prime is 55945649. The reversal of 55945634 is 43654955.

55945634 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 54390625 + 1555009 = 7375^2 + 1247^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 55945591 and 55945600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 263789 + ... + 264000.

Almost surely, 2^55945634 is an apocalyptic number.

55945634 is a deficient number, since it is larger than the sum of its proper divisors (29556346).

55945634 is a wasteful number, since it uses less digits than its factorization.

55945634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527844.

The product of its digits is 324000, while the sum is 41.

The square root of 55945634 is about 7479.6814103276. The cubic root of 55945634 is about 382.4623888289.

The spelling of 55945634 in words is "fifty-five million, nine hundred forty-five thousand, six hundred thirty-four".