55201072235 has 8 divisors (see below), whose sum is σ = 66285486000. Its totient is φ = 44131391584.

The previous prime is 55201072217. The next prime is 55201072259. The reversal of 55201072235 is 53227010255.

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

It is a cyclic number.

It is not a de Polignac number, because 55201072235 - 2²⁶ = 55133963371 is a prime.

It is an unprimeable number.

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, 3675032 + ... + 3690021.

It is an arithmetic number, because the mean of its divisors is an integer number (8285685750).

Almost surely, 2^55201072235 is an apocalyptic number.

55201072235 is a deficient number, since it is larger than the sum of its proper divisors (11084413765).

55201072235 is a wasteful number, since it uses less digits than its factorization.

55201072235 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7366557.

The product of its (nonzero) digits is 21000, while the sum is 32.

The spelling of 55201072235 in words is "fifty-five billion, two hundred one million, seventy-two thousand, two hundred thirty-five".