55954345 has 8 divisors (see below), whose sum is σ = 67185864. Its totient is φ = 44736384.

The previous prime is 55954343. The next prime is 55954363. The reversal of 55954345 is 54345955.

It can be written as a sum of positive squares in 4 ways, for example, as 16679056 + 39275289 = 4084^2 + 6267^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 55954345 - 2¹ = 55954343 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 55954298 and 55954307.

It is not an unprimeable number, because it can be changed into a prime (55954343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12327 + ... + 16243.

It is an arithmetic number, because the mean of its divisors is an integer number (8398233).

Almost surely, 2^55954345 is an apocalyptic number.

It is an amenable number.

55954345 is a deficient number, since it is larger than the sum of its proper divisors (11231519).

55954345 is a wasteful number, since it uses less digits than its factorization.

55954345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6779.

The product of its digits is 270000, while the sum is 40.

The square root of 55954345 is about 7480.2636985604. The cubic root of 55954345 is about 382.4822382001.

The spelling of 55954345 in words is "fifty-five million, nine hundred fifty-four thousand, three hundred forty-five".