55435250152222 has 8 divisors (see below), whose sum is σ = 83152913522400. Its totient is φ = 27717612311424.

The previous prime is 55435250152157. The next prime is 55435250152231. The reversal of 55435250152222 is 22225105253455.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 553854 + ... + 10544062.

It is an arithmetic number, because the mean of its divisors is an integer number (10394114190300).

Almost surely, 2^{55435250152222} is an apocalyptic number.

55435250152222 is a deficient number, since it is larger than the sum of its proper divisors (27717663370178).

55435250152222 is a wasteful number, since it uses less digits than its factorization.

55435250152222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12764690.

The product of its (nonzero) digits is 1200000, while the sum is 43.

The spelling of 55435250152222 in words is "fifty-five trillion, four hundred thirty-five billion, two hundred fifty million, one hundred fifty-two thousand, two hundred twenty-two".