55473524099 has 8 divisors (see below), whose sum is σ = 63460906080. Its totient is φ = 47501790336.

The previous prime is 55473524081. The next prime is 55473524107. The reversal of 55473524099 is 99042537455.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-55473524099 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 55473524099.

It is not an unprimeable number, because it can be changed into a prime (55473524069) 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, 3904454 + ... + 3918635.

It is an arithmetic number, because the mean of its divisors is an integer number (7932613260).

Almost surely, 2^55473524099 is an apocalyptic number.

55473524099 is a deficient number, since it is larger than the sum of its proper divisors (7987381981).

55473524099 is a wasteful number, since it uses less digits than its factorization.

55473524099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7824109.

The product of its (nonzero) digits is 6804000, while the sum is 53.

The spelling of 55473524099 in words is "fifty-five billion, four hundred seventy-three million, five hundred twenty-four thousand, ninety-nine".