55020234322252 has 24 divisors (see below), whose sum is σ = 99635145114960. Its totient is φ = 26553612832320.

The previous prime is 55020234322231. The next prime is 55020234322259. The reversal of 55020234322252 is 25222343202055.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (55020234322259) by changing a digit.

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, 69960843 + ... + 70742914.

It is an arithmetic number, because the mean of its divisors is an integer number (4151464379790).

Almost surely, 2^{55020234322252} is an apocalyptic number.

It is an amenable number.

55020234322252 is a deficient number, since it is larger than the sum of its proper divisors (44614910792708).

55020234322252 is a wasteful number, since it uses less digits than its factorization.

55020234322252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140707161 (or 140707159 counting only the distinct ones).

The product of its (nonzero) digits is 288000, while the sum is 37.

The spelling of 55020234322252 in words is "fifty-five trillion, twenty billion, two hundred thirty-four million, three hundred twenty-two thousand, two hundred fifty-two".