55634365 has 16 divisors (see below), whose sum is σ = 68526000. Its totient is φ = 43343872.

The previous prime is 55634357. The next prime is 55634399. The reversal of 55634365 is 56343655.

It can be written as a sum of positive squares in 8 ways, for example, as 13293316 + 42341049 = 3646^2 + 6507^2 .

It is a cyclic number.

It is not a de Polignac number, because 55634365 - 2³ = 55634357 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38781 + ... + 40189.

It is an arithmetic number, because the mean of its divisors is an integer number (4282875).

Almost surely, 2^55634365 is an apocalyptic number.

It is an amenable number.

55634365 is a deficient number, since it is larger than the sum of its proper divisors (12891635).

55634365 is a wasteful number, since it uses less digits than its factorization.

55634365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616.

The product of its digits is 162000, while the sum is 37.

The square root of 55634365 is about 7458.8447496915. The cubic root of 55634365 is about 381.7517575218.

The spelling of 55634365 in words is "fifty-five million, six hundred thirty-four thousand, three hundred sixty-five".