55335406 has 24 divisors (see below), whose sum is σ = 96813360. Its totient is φ = 23651712.

The previous prime is 55335389. The next prime is 55335407. The reversal of 55335406 is 60453355.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55335407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 65535 + ... + 66373.

It is an arithmetic number, because the mean of its divisors is an integer number (4033890).

Almost surely, 2^55335406 is an apocalyptic number.

55335406 is a deficient number, since it is larger than the sum of its proper divisors (41477954).

55335406 is a wasteful number, since it uses less digits than its factorization.

55335406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528 (or 1521 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 31.

The square root of 55335406 is about 7438.7771844571. Note that the first 3 decimals coincide. The cubic root of 55335406 is about 381.0667302972.

The spelling of 55335406 in words is "fifty-five million, three hundred thirty-five thousand, four hundred six".