55546911 has 16 divisors (see below), whose sum is σ = 94048000. Its totient is φ = 31740984.

The previous prime is 55546901. The next prime is 55546913. The reversal of 55546911 is 11964555.

It is not a de Polignac number, because 55546911 - 2⁹ = 55546399 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 (55546913) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 146761 + ... + 147138.

It is an arithmetic number, because the mean of its divisors is an integer number (5878000).

Almost surely, 2^55546911 is an apocalyptic number.

55546911 is a deficient number, since it is larger than the sum of its proper divisors (38501089).

55546911 is a wasteful number, since it uses less digits than its factorization.

55546911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 293915 (or 293909 counting only the distinct ones).

The product of its digits is 27000, while the sum is 36.

The square root of 55546911 is about 7452.9800080236. The cubic root of 55546911 is about 381.5516220661.

The spelling of 55546911 in words is "fifty-five million, five hundred forty-six thousand, nine hundred eleven".