55502411 has 8 divisors (see below), whose sum is σ = 56457264. Its totient is φ = 54552960.

The previous prime is 55502389. The next prime is 55502413. The reversal of 55502411 is 11420555.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 55502411 - 2¹⁰ = 55501387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55502413) 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, 23015 + ... + 25311.

It is an arithmetic number, because the mean of its divisors is an integer number (7057158).

Almost surely, 2^55502411 is an apocalyptic number.

55502411 is a deficient number, since it is larger than the sum of its proper divisors (954853).

55502411 is a wasteful number, since it uses less digits than its factorization.

55502411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2701.

The product of its (nonzero) digits is 1000, while the sum is 23.

The square root of 55502411 is about 7449.9940268432. The cubic root of 55502411 is about 381.4497047077.

Adding to 55502411 its reverse (11420555), we get a palindrome (66922966).

The spelling of 55502411 in words is "fifty-five million, five hundred two thousand, four hundred eleven".