55253141563 has 8 divisors (see below), whose sum is σ = 55402306848. Its totient is φ = 55104027264.

The previous prime is 55253141561. The next prime is 55253141639. The reversal of 55253141563 is 36514135255.

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 55253141563 - 2¹ = 55253141561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (55253141561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3275970 + ... + 3292792.

It is an arithmetic number, because the mean of its divisors is an integer number (6925288356).

Almost surely, 2^55253141563 is an apocalyptic number.

55253141563 is a deficient number, since it is larger than the sum of its proper divisors (149165285).

55253141563 is a wasteful number, since it uses less digits than its factorization.

55253141563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25493.

The product of its digits is 270000, while the sum is 40.

The spelling of 55253141563 in words is "fifty-five billion, two hundred fifty-three million, one hundred forty-one thousand, five hundred sixty-three".