55063323546 has 32 divisors (see below), whose sum is σ = 137300755968. Its totient is φ = 14302161840.

The previous prime is 55063323529. The next prime is 55063323569. The reversal of 55063323546 is 64532336055.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a junction number, because it is equal to n+sod(n) for n = 55063323498 and 55063323507.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 59591880 + ... + 59592803.

It is an arithmetic number, because the mean of its divisors is an integer number (4290648624).

Almost surely, 2^55063323546 is an apocalyptic number.

55063323546 is an abundant number, since it is smaller than the sum of its proper divisors (82237432422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

55063323546 is a wasteful number, since it uses less digits than its factorization.

55063323546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119184706.

The product of its (nonzero) digits is 972000, while the sum is 42.

The spelling of 55063323546 in words is "fifty-five billion, sixty-three million, three hundred twenty-three thousand, five hundred forty-six".