55331335 has 8 divisors (see below), whose sum is σ = 67055616. Its totient is φ = 43826400.

The previous prime is 55331327. The next prime is 55331351. The reversal of 55331335 is 53313355.

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

It is not a de Polignac number, because 55331335 - 2³ = 55331327 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54279 + ... + 55288.

It is an arithmetic number, because the mean of its divisors is an integer number (8381952).

Almost surely, 2^55331335 is an apocalyptic number.

55331335 is a deficient number, since it is larger than the sum of its proper divisors (11724281).

55331335 is a wasteful number, since it uses less digits than its factorization.

55331335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109673.

The product of its digits is 10125, while the sum is 28.

The square root of 55331335 is about 7438.5035457409. The cubic root of 55331335 is about 381.0573851008.

The spelling of 55331335 in words is "fifty-five million, three hundred thirty-one thousand, three hundred thirty-five".