55344225956 has 24 divisors (see below), whose sum is σ = 97488988800. Its totient is φ = 27490816800.

The previous prime is 55344225947. The next prime is 55344225983. The reversal of 55344225956 is 65952244355.

It is a super-2 number, since 2×55344225956² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 305171 + ... + 451461.

It is an arithmetic number, because the mean of its divisors is an integer number (4062041200).

Almost surely, 2^55344225956 is an apocalyptic number.

It is an amenable number.

55344225956 is a deficient number, since it is larger than the sum of its proper divisors (42144762844).

55344225956 is a wasteful number, since it uses less digits than its factorization.

55344225956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146915 (or 146913 counting only the distinct ones).

The product of its digits is 6480000, while the sum is 50.

The spelling of 55344225956 in words is "fifty-five billion, three hundred forty-four million, two hundred twenty-five thousand, nine hundred fifty-six".