55032411 has 8 divisors (see below), whose sum is σ = 83858944. Its totient is φ = 31447080.

The previous prime is 55032407. The next prime is 55032413. The reversal of 55032411 is 11423055.

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

It is not a de Polignac number, because 55032411 - 2² = 55032407 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21), and also a Moran number because the ratio is a prime number: 2620591 = 55032411 / (5 + 5 + 0 + 3 + 2 + 4 + 1 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55032413) 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, 1310275 + ... + 1310316.

It is an arithmetic number, because the mean of its divisors is an integer number (10482368).

Almost surely, 2^55032411 is an apocalyptic number.

55032411 is a deficient number, since it is larger than the sum of its proper divisors (28826533).

55032411 is a wasteful number, since it uses less digits than its factorization.

55032411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2620601.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 55032411 is about 7418.3833144426. The cubic root of 55032411 is about 380.3699329177.

Adding to 55032411 its reverse (11423055), we get a palindrome (66455466).

The spelling of 55032411 in words is "fifty-five million, thirty-two thousand, four hundred eleven".