55555213223046 has 8 divisors (see below), whose sum is σ = 111110426446104. Its totient is φ = 18518404407680.

The previous prime is 55555213223021. The next prime is 55555213223057. The reversal of 55555213223046 is 64032231255555.

It is a happy number.

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

55555213223046 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 55555213222986 and 55555213223004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4629601101915 + ... + 4629601101926.

It is an arithmetic number, because the mean of its divisors is an integer number (13888803305763).

Almost surely, 2^{55555213223046} is an apocalyptic number.

55555213223046 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

55555213223046 is a wasteful number, since it uses less digits than its factorization.

55555213223046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9259202203846.

The product of its (nonzero) digits is 5400000, while the sum is 48.

The spelling of 55555213223046 in words is "fifty-five trillion, five hundred fifty-five billion, two hundred thirteen million, two hundred twenty-three thousand, forty-six".