55222625030 has 32 divisors (see below), whose sum is σ = 100704090240. Its totient is φ = 21799664640.

The previous prime is 55222625011. The next prime is 55222625041. The reversal of 55222625030 is 3052622255.

It is a congruent 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, 1894970 + ... + 1923890.

It is an arithmetic number, because the mean of its divisors is an integer number (3147002820).

Almost surely, 2^55222625030 is an apocalyptic number.

55222625030 is a deficient number, since it is larger than the sum of its proper divisors (45481465210).

55222625030 is a wasteful number, since it uses less digits than its factorization.

55222625030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31424.

The product of its (nonzero) digits is 36000, while the sum is 32.

The spelling of 55222625030 in words is "fifty-five billion, two hundred twenty-two million, six hundred twenty-five thousand, thirty".