55670271 has 8 divisors (see below), whose sum is σ = 74612400. Its totient is φ = 36920832.

The previous prime is 55670269. The next prime is 55670287. The reversal of 55670271 is 17207655.

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

It is not a de Polignac number, because 55670271 - 2¹ = 55670269 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55670201) 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, 47496 + ... + 48653.

It is an arithmetic number, because the mean of its divisors is an integer number (9326550).

Almost surely, 2^55670271 is an apocalyptic number.

55670271 is a deficient number, since it is larger than the sum of its proper divisors (18942129).

55670271 is a wasteful number, since it uses less digits than its factorization.

55670271 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96345.

The product of its (nonzero) digits is 14700, while the sum is 33.

The square root of 55670271 is about 7461.2513025631. The cubic root of 55670271 is about 381.8338664295.

The spelling of 55670271 in words is "fifty-five million, six hundred seventy thousand, two hundred seventy-one".