55945941 has 8 divisors (see below), whose sum is σ = 75645504. Its totient is φ = 36771840.

The previous prime is 55945931. The next prime is 55945943. The reversal of 55945941 is 14954955.

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

It is not a de Polignac number, because 55945941 - 2⁵ = 55945909 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55945893 and 55945902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55945943) 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, 131116 + ... + 131541.

It is an arithmetic number, because the mean of its divisors is an integer number (9455688).

Almost surely, 2^55945941 is an apocalyptic number.

It is an amenable number.

55945941 is a deficient number, since it is larger than the sum of its proper divisors (19699563).

55945941 is a wasteful number, since it uses less digits than its factorization.

55945941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 262731.

The product of its digits is 162000, while the sum is 42.

The square root of 55945941 is about 7479.7019325639. The cubic root of 55945941 is about 382.4630884113.

The spelling of 55945941 in words is "fifty-five million, nine hundred forty-five thousand, nine hundred forty-one".