55410293 has 4 divisors (see below), whose sum is σ = 58669740. Its totient is φ = 52150848.

The previous prime is 55410287. The next prime is 55410301. The reversal of 55410293 is 39201455.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39201455 = 5 ⋅7840291.

It can be written as a sum of positive squares in 2 ways, for example, as 35545444 + 19864849 = 5962^2 + 4457^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55410293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55410203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1629698 + ... + 1629731.

It is an arithmetic number, because the mean of its divisors is an integer number (14667435).

Almost surely, 2^55410293 is an apocalyptic number.

It is an amenable number.

55410293 is a deficient number, since it is larger than the sum of its proper divisors (3259447).

55410293 is a wasteful number, since it uses less digits than its factorization.

55410293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3259446.

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 55410293 is about 7443.8090383889. The cubic root of 55410293 is about 381.2385556719.

The spelling of 55410293 in words is "fifty-five million, four hundred ten thousand, two hundred ninety-three".