55341291 has 8 divisors (see below), whose sum is σ = 74138944. Its totient is φ = 36718920.

The previous prime is 55341277. The next prime is 55341311. The reversal of 55341291 is 19214355.

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

It is not a de Polignac number, because 55341291 - 2¹⁰ = 55340267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55341191) 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, 43081 + ... + 44346.

It is an arithmetic number, because the mean of its divisors is an integer number (9267368).

Almost surely, 2^55341291 is an apocalyptic number.

55341291 is a deficient number, since it is larger than the sum of its proper divisors (18797653).

55341291 is a wasteful number, since it uses less digits than its factorization.

55341291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87641.

The product of its digits is 5400, while the sum is 30.

The square root of 55341291 is about 7439.1727362658. The cubic root of 55341291 is about 381.0802388165.

The spelling of 55341291 in words is "fifty-five million, three hundred forty-one thousand, two hundred ninety-one".