55054311 has 8 divisors (see below), whose sum is σ = 79052400. Its totient is φ = 33879552.

The previous prime is 55054301. The next prime is 55054327. The reversal of 55054311 is 11345055.

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

It is not a de Polignac number, because 55054311 - 2⁷ = 55054183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55054301) 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, 705786 + ... + 705863.

It is an arithmetic number, because the mean of its divisors is an integer number (9881550).

Almost surely, 2^55054311 is an apocalyptic number.

55054311 is a deficient number, since it is larger than the sum of its proper divisors (23998089).

55054311 is a wasteful number, since it uses less digits than its factorization.

55054311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411665.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 55054311 is about 7419.8592304706. The cubic root of 55054311 is about 380.4203819570.

Adding to 55054311 its reverse (11345055), we get a palindrome (66399366).

The spelling of 55054311 in words is "fifty-five million, fifty-four thousand, three hundred eleven".