55032225002 has 32 divisors (see below), whose sum is σ = 87961857984. Its totient is φ = 25732512000.

The previous prime is 55032224987. The next prime is 55032225029. The reversal of 55032225002 is 20052223055.

It is a happy number.

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, 8926373 + ... + 8932535.

It is an arithmetic number, because the mean of its divisors is an integer number (2748808062).

Almost surely, 2^55032225002 is an apocalyptic number.

55032225002 is a deficient number, since it is larger than the sum of its proper divisors (32929632982).

55032225002 is a wasteful number, since it uses less digits than its factorization.

55032225002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7814.

The product of its (nonzero) digits is 6000, while the sum is 26.

Adding to 55032225002 its reverse (20052223055), we get a palindrome (75084448057).

The spelling of 55032225002 in words is "fifty-five billion, thirty-two million, two hundred twenty-five thousand, two".