55000232222252 has 12 divisors (see below), whose sum is σ = 96250805571480. Its totient is φ = 27500002058976.

The previous prime is 55000232222249. The next prime is 55000232222263. The reversal of 55000232222252 is 25222223200055.

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, 27423377 + ... + 29360552.

It is an arithmetic number, because the mean of its divisors is an integer number (8020900464290).

Almost surely, 2^{55000232222252} is an apocalyptic number.

It is an amenable number.

55000232222252 is a deficient number, since it is larger than the sum of its proper divisors (41250573349228).

55000232222252 is a wasteful number, since it uses less digits than its factorization.

55000232222252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57026080 (or 57026078 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 32.

The spelling of 55000232222252 in words is "fifty-five trillion, two hundred thirty-two million, two hundred twenty-two thousand, two hundred fifty-two".