55050055001409 has 8 divisors (see below), whose sum is σ = 79046232822592. Its totient is φ = 33876956923920.

The previous prime is 55050055001393. The next prime is 55050055001413. The reversal of 55050055001409 is 90410055005055.

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

It is not a de Polignac number, because 55050055001409 - 2⁴ = 55050055001393 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 1411539871831 = 55050055001409 / (5 + 5 + 0 + 5 + 0 + 0 + 5 + 5 + 0 + 0 + 1 + 4 + 0 + 9).

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (55050057001409) 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, 705769935877 + ... + 705769935954.

It is an arithmetic number, because the mean of its divisors is an integer number (9880779102824).

Almost surely, 2^{55050055001409} is an apocalyptic number.

It is an amenable number.

55050055001409 is a deficient number, since it is larger than the sum of its proper divisors (23996177821183).

55050055001409 is a wasteful number, since it uses less digits than its factorization.

55050055001409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1411539871847.

The product of its (nonzero) digits is 112500, while the sum is 39.

The spelling of 55050055001409 in words is "fifty-five trillion, fifty billion, fifty-five million, one thousand, four hundred nine".